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132310030531 = 7311039586837
BaseRepresentation
bin111101100111001001…
…0101101100011000011
3110122111220122221210011
41323032102231203003
54131432331434111
6140440555045351
712362523463150
oct1731622554303
9418456587704
10132310030531
1151126621278
1221786440857
13c62764c3c3
1465921c9227
153695a67021
hex1ece4ad8c3

132310030531 has 16 divisors (see below), whose sum is σ = 156239749120. Its totient is φ = 109644438240.

The previous prime is 132310030513. The next prime is 132310030537. The reversal of 132310030531 is 135030013231.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 132310030531 - 235 = 97950292163 is a prime.

It is a super-2 number, since 2×1323100305312 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132310030537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67956 + ... + 518881.

It is an arithmetic number, because the mean of its divisors is an integer number (9764984320).

Almost surely, 2132310030531 is an apocalyptic number.

132310030531 is a deficient number, since it is larger than the sum of its proper divisors (23929718589).

132310030531 is a wasteful number, since it uses less digits than its factorization.

132310030531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587914.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 132310030531 its reverse (135030013231), we get a palindrome (267340043762).

The spelling of 132310030531 in words is "one hundred thirty-two billion, three hundred ten million, thirty thousand, five hundred thirty-one".

Divisors: 1 7 31 217 1039 7273 32209 225463 586837 4107859 18191947 127343629 609723643 4268065501 18901432933 132310030531