100240440311 has 12 divisors (see below), whose sum is σ = 110344481016. Its totient is φ = 90992993520.

The previous prime is 100240440301. The next prime is 100240440337. The reversal of 100240440311 is 113044042001.

It is not a de Polignac number, because 100240440311 - 2¹⁸ = 100240178167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100240440301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 529925 + ... + 693758.

It is an arithmetic number, because the mean of its divisors is an integer number (9195373418).

Almost surely, 2^100240440311 is an apocalyptic number.

100240440311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100240440311 is a deficient number, since it is larger than the sum of its proper divisors (10104040705).

100240440311 is a wasteful number, since it uses less digits than its factorization.

100240440311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224382 (or 1224371 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100240440311 its reverse (113044042001), we get a palindrome (213284482312).

The spelling of 100240440311 in words is "one hundred billion, two hundred forty million, four hundred forty thousand, three hundred eleven".