100140114431 has 4 divisors (see below), whose sum is σ = 114445845072. Its totient is φ = 85834383792.

The previous prime is 100140114379. The next prime is 100140114461. The reversal of 100140114431 is 134411041001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100140114431 is a prime.

It is a super-2 number, since 2×100140114431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100140114461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7152865310 + ... + 7152865323.

It is an arithmetic number, because the mean of its divisors is an integer number (28611461268).

Almost surely, 2^100140114431 is an apocalyptic number.

100140114431 is a deficient number, since it is larger than the sum of its proper divisors (14305730641).

100140114431 is an equidigital number, since it uses as much as digits as its factorization.

100140114431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14305730640.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 100140114431 its reverse (134411041001), we get a palindrome (234551155432).

The spelling of 100140114431 in words is "one hundred billion, one hundred forty million, one hundred fourteen thousand, four hundred thirty-one".