121113033031102 has 64 divisors (see below), whose sum is σ = 214573815396864. Its totient is φ = 50191934486400.

The previous prime is 121113033031079. The next prime is 121113033031103. The reversal of 121113033031102 is 201130330311121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121113033031103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 712332033 + ... + 712502035.

It is an arithmetic number, because the mean of its divisors is an integer number (3352715865576).

Almost surely, 2^{121113033031102} is an apocalyptic number.

121113033031102 is a deficient number, since it is larger than the sum of its proper divisors (93460782365762).

121113033031102 is a wasteful number, since it uses less digits than its factorization.

121113033031102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181873.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 121113033031102 its reverse (201130330311121), we get a palindrome (322243363342223).

The spelling of 121113033031102 in words is "one hundred twenty-one trillion, one hundred thirteen billion, thirty-three million, thirty-one thousand, one hundred two".