100534834281231 has 48 divisors (see below), whose sum is σ = 166127727886848. Its totient is φ = 57391207473600.

The previous prime is 100534834281221. The next prime is 100534834281269. The reversal of 100534834281231 is 132182438435001.

100534834281231 is a `hidden beast` number, since 1 + 0 + 0 + 5 + 3 + 483 + 42 + 8 + 123 + 1 = 666.

It is not a de Polignac number, because 100534834281231 - 2¹⁰ = 100534834280207 is a prime.

It is a super-2 number, since 2×100534834281231² (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 (100534834281221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1861350016 + ... + 1861404026.

It is an arithmetic number, because the mean of its divisors is an integer number (3460994330976).

Almost surely, 2^{100534834281231} is an apocalyptic number.

100534834281231 is a deficient number, since it is larger than the sum of its proper divisors (65592893605617).

100534834281231 is a wasteful number, since it uses less digits than its factorization.

100534834281231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82932 (or 82929 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 100534834281231 in words is "one hundred trillion, five hundred thirty-four billion, eight hundred thirty-four million, two hundred eighty-one thousand, two hundred thirty-one".