121333032102 has 48 divisors (see below), whose sum is σ = 256757100912. Its totient is φ = 38218910400.

The previous prime is 121333032101. The next prime is 121333032113. The reversal of 121333032102 is 201230333121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121333032101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789352 + ... + 930452.

It is an arithmetic number, because the mean of its divisors is an integer number (5349106269).

Almost surely, 2^121333032102 is an apocalyptic number.

121333032102 is an abundant number, since it is smaller than the sum of its proper divisors (135424068810).

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

121333032102 is a wasteful number, since it uses less digits than its factorization.

121333032102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141541 (or 141522 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121333032102 its reverse (201230333121), we get a palindrome (322563365223).

The spelling of 121333032102 in words is "one hundred twenty-one billion, three hundred thirty-three million, thirty-two thousand, one hundred two".