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132131112110013 = 361811971254409
BaseRepresentation
bin11110000010110000101100…
…000000000100011110111101
3122022211121111101102102111110
4132002300230000010132331
5114304314004200010023
61145004110034312233
736555105063565242
oct3602605400043675
9568747441372443
10132131112110013
1139112543153925
121299ba8a128679
135895bab221b33
14248b273ac95c9
151042077d63a93
hex782c2c0047bd

132131112110013 has 8 divisors (see below), whose sum is σ = 176175103636800. Its totient is φ = 88087264328288.

The previous prime is 132131112110003. The next prime is 132131112110027. The reversal of 132131112110013 is 310011211131231.

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 132131112110013 - 28 = 132131112109757 is a prime.

It is a super-2 number, since 2×1321311121100132 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132131112110003) 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, 33772848 + ... + 37481561.

It is an arithmetic number, because the mean of its divisors is an integer number (22021887954600).

Almost surely, 2132131112110013 is an apocalyptic number.

It is an amenable number.

132131112110013 is a deficient number, since it is larger than the sum of its proper divisors (44043991526787).

132131112110013 is an equidigital number, since it uses as much as digits as its factorization.

132131112110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71872531.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 132131112110013 its reverse (310011211131231), we get a palindrome (442142323241244).

The spelling of 132131112110013 in words is "one hundred thirty-two trillion, one hundred thirty-one billion, one hundred twelve million, one hundred ten thousand, thirteen".

Divisors: 1 3 618119 1854357 71254409 213763227 44043704036671 132131112110013