121804931096 has 16 divisors (see below), whose sum is σ = 228395331240. Its totient is φ = 60899509440.

The previous prime is 121804931077. The next prime is 121804931239. The reversal of 121804931096 is 690139408121.

It is a super-2 number, since 2×121804931096² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189221 + ... + 528596.

Almost surely, 2^121804931096 is an apocalyptic number.

It is an amenable number.

121804931096 is a deficient number, since it is larger than the sum of its proper divisors (106590400144).

121804931096 is a wasteful number, since it uses less digits than its factorization.

121804931096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739034 (or 739030 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 121804931096 in words is "one hundred twenty-one billion, eight hundred four million, nine hundred thirty-one thousand, ninety-six".