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1330011200131 = 31214871996723
BaseRepresentation
bin10011010110101010110…
…110000101101010000011
311201010222202201101021221
4103112222312011222003
5133242330331401011
62454555415455511
7165042626445565
oct23265266055203
94633882641257
101330011200131
11473066716029
12195922087597
139855b8b1423
14485312ab335
15248e3a12971
hex135aad85a83

1330011200131 has 8 divisors (see below), whose sum is σ = 1372979369984. Its totient is φ = 1287047066760.

The previous prime is 1330011200123. The next prime is 1330011200149. The reversal of 1330011200131 is 1310021100331.

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 1330011200131 - 23 = 1330011200123 is a prime.

It is a super-2 number, since 2×13300112001312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330011200731) 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, 332265 + ... + 1664458.

It is an arithmetic number, because the mean of its divisors is an integer number (171622421248).

Almost surely, 21330011200131 is an apocalyptic number.

1330011200131 is a deficient number, since it is larger than the sum of its proper divisors (42968169853).

1330011200131 is a wasteful number, since it uses less digits than its factorization.

1330011200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018241.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1330011200131 its reverse (1310021100331), we get a palindrome (2640032300462).

The spelling of 1330011200131 in words is "one trillion, three hundred thirty billion, eleven million, two hundred thousand, one hundred thirty-one".

Divisors: 1 31 21487 666097 1996723 61898413 42903587101 1330011200131