121010023331004 has 24 divisors (see below), whose sum is σ = 282510930179968. Its totient is φ = 40314644575920.

The previous prime is 121010023330969. The next prime is 121010023331017. The reversal of 121010023331004 is 400133320010121.

It is a congruent number.

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, 2753710582 + ... + 2753754525.

Almost surely, 2^{121010023331004} is an apocalyptic number.

It is an amenable number.

121010023331004 is an abundant number, since it is smaller than the sum of its proper divisors (161500906848964).

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

121010023331004 is a wasteful number, since it uses less digits than its factorization.

121010023331004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507466945 (or 5507466943 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 121010023331004 its reverse (400133320010121), we get a palindrome (521143343341125).

The spelling of 121010023331004 in words is "one hundred twenty-one trillion, ten billion, twenty-three million, three hundred thirty-one thousand, four".