121453532352202 has 16 divisors (see below), whose sum is σ = 182359661984640. Its totient is φ = 60666983359632.

The previous prime is 121453532352167. The next prime is 121453532352239. The reversal of 121453532352202 is 202253235354121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47793424 + ... + 50270452.

It is an arithmetic number, because the mean of its divisors is an integer number (11397478874040).

Almost surely, 2^{121453532352202} is an apocalyptic number.

121453532352202 is a deficient number, since it is larger than the sum of its proper divisors (60906129632438).

121453532352202 is a wasteful number, since it uses less digits than its factorization.

121453532352202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501157.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 121453532352202 in words is "one hundred twenty-one trillion, four hundred fifty-three billion, five hundred thirty-two million, three hundred fifty-two thousand, two hundred two".