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132130233221142 = 23131693977348989
BaseRepresentation
bin11110000010101111110111…
…100111011000000000010110
3122022211112020010122020121210
4132002233313213120000112
5114304310204201034032
61145003442520522250
736555044232264102
oct3602576747300026
9568745203566553
10132130233221142
1139112132030692
121299b883920386
135895a9b10a550
14248b1cd0a6902
151042025b072cc
hex782bf79d8016

132130233221142 has 16 divisors (see below), whose sum is σ = 284588194630320. Its totient is φ = 40655456375712.

The previous prime is 132130233221137. The next prime is 132130233221213. The reversal of 132130233221142 is 241122332031231.

132130233221142 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846988674417 + ... + 846988674572.

It is an arithmetic number, because the mean of its divisors is an integer number (17786762164395).

Almost surely, 2132130233221142 is an apocalyptic number.

132130233221142 is an abundant number, since it is smaller than the sum of its proper divisors (152457961409178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132130233221142 is a wasteful number, since it uses less digits than its factorization.

132130233221142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693977349007.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 132130233221142 its reverse (241122332031231), we get a palindrome (373252565252373).

The spelling of 132130233221142 in words is "one hundred thirty-two trillion, one hundred thirty billion, two hundred thirty-three million, two hundred twenty-one thousand, one hundred forty-two".

Divisors: 1 2 3 6 13 26 39 78 1693977348989 3387954697978 5081932046967 10163864093934 22021705536857 44043411073714 66065116610571 132130233221142