102311404024 has 8 divisors (see below), whose sum is σ = 191833882560. Its totient is φ = 51155702008.

The previous prime is 102311403989. The next prime is 102311404043. The reversal of 102311404024 is 420404113201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 102311403986 and 102311404004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6394462744 + ... + 6394462759.

It is an arithmetic number, because the mean of its divisors is an integer number (23979235320).

Almost surely, 2^102311404024 is an apocalyptic number.

It is an amenable number.

102311404024 is a deficient number, since it is larger than the sum of its proper divisors (89522478536).

102311404024 is a wasteful number, since it uses less digits than its factorization.

102311404024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12788925509 (or 12788925505 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102311404024 its reverse (420404113201), we get a palindrome (522715517225).

The spelling of 102311404024 in words is "one hundred two billion, three hundred eleven million, four hundred four thousand, twenty-four".