101132020101231 has 24 divisors (see below), whose sum is σ = 166957598764320. Its totient is φ = 57786436587456.

The previous prime is 101132020101199. The next prime is 101132020101289. The reversal of 101132020101231 is 132101020231101.

101132020101231 is a `hidden beast` number, since 1 + 0 + 11 + 320 + 2 + 0 + 101 + 231 = 666.

It is not a de Polignac number, because 101132020101231 - 2⁵ = 101132020101199 is a prime.

It is a super-2 number, since 2×101132020101231² (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 (101132020101631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44567236 + ... + 46781433.

It is an arithmetic number, because the mean of its divisors is an integer number (6956566615180).

Almost surely, 2^{101132020101231} is an apocalyptic number.

101132020101231 is a deficient number, since it is larger than the sum of its proper divisors (65825578663089).

101132020101231 is a wasteful number, since it uses less digits than its factorization.

101132020101231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91366255 (or 91366252 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101132020101231 its reverse (132101020231101), we get a palindrome (233233040332332).

The spelling of 101132020101231 in words is "one hundred one trillion, one hundred thirty-two billion, twenty million, one hundred one thousand, two hundred thirty-one".