121004334102 has 72 divisors (see below), whose sum is σ = 263511443448. Its totient is φ = 37035345920.

The previous prime is 121004334091. The next prime is 121004334109. The reversal of 121004334102 is 201433400121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121004334109) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2894098 + ... + 2935610.

It is an arithmetic number, because the mean of its divisors is an integer number (3659881159).

Almost surely, 2^121004334102 is an apocalyptic number.

121004334102 is an abundant number, since it is smaller than the sum of its proper divisors (142507109346).

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

121004334102 is a wasteful number, since it uses less digits than its factorization.

121004334102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41634 (or 41576 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 121004334102 its reverse (201433400121), we get a palindrome (322437734223).

The spelling of 121004334102 in words is "one hundred twenty-one billion, four million, three hundred thirty-four thousand, one hundred two".