121403246232 has 16 divisors (see below), whose sum is σ = 303508115640. Its totient is φ = 40467748736.

The previous prime is 121403246221. The next prime is 121403246297. The reversal of 121403246232 is 232642304121.

It is a self number, because there is not a number n which added to its sum of digits gives 121403246232.

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, 2529234273 + ... + 2529234320.

Almost surely, 2^121403246232 is an apocalyptic number.

121403246232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121403246232 is an abundant number, since it is smaller than the sum of its proper divisors (182104869408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121403246232 is a wasteful number, since it uses less digits than its factorization.

121403246232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5058468602 (or 5058468598 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 121403246232 in words is "one hundred twenty-one billion, four hundred three million, two hundred forty-six thousand, two hundred thirty-two".