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132031303130231 = 661276772188213
BaseRepresentation
bin11110000001010011101110…
…111011000001110001110111
3122022111001212112012220201122
4132001103232323001301313
5114301200102100131411
61144450202053414155
736544642526344061
oct3601235673016167
9568431775186648
10132031303130231
113908418562807a
121298467433a35b
13588966317430b
1424864c6190731
15103e6857ac9db
hex7814eeec1c77

132031303130231 has 8 divisors (see below), whose sum is σ = 132278838345024. Its totient is φ = 131783912298720.

The previous prime is 132031303130203. The next prime is 132031303130261.

132031303130231 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132031303130231 - 234 = 132014123261047 is a prime.

It is a super-2 number, since 2×1320313031302312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132031303130231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132031303130261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34265120 + ... + 37923093.

It is an arithmetic number, because the mean of its divisors is an integer number (16534854793128).

Almost surely, 2132031303130231 is an apocalyptic number.

132031303130231 is a deficient number, since it is larger than the sum of its proper divisors (247535214793).

132031303130231 is an equidigital number, since it uses as much as digits as its factorization.

132031303130231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72191641.

The product of its (nonzero) digits is 2916, while the sum is 26.

It can be divided in two parts, 13203130 and 3130231, that added together give a palindrome (16333361).

The spelling of 132031303130231 in words is "one hundred thirty-two trillion, thirty-one billion, three hundred three million, one hundred thirty thousand, two hundred thirty-one".

Divisors: 1 661 2767 1828987 72188213 47716408793 199744785371 132031303130231