121104324044130 has 64 divisors (see below), whose sum is σ = 332939001040128. Its totient is φ = 27617059952640.

The previous prime is 121104324044009. The next prime is 121104324044177. The reversal of 121104324044130 is 31440423401121.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 665829691 + ... + 666011550.

It is an arithmetic number, because the mean of its divisors is an integer number (5202171891252).

Almost surely, 2^{121104324044130} is an apocalyptic number.

121104324044130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121104324044130 is an abundant number, since it is smaller than the sum of its proper divisors (211834676995998).

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

121104324044130 is a wasteful number, since it uses less digits than its factorization.

121104324044130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331841691.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 121104324044130 its reverse (31440423401121), we get a palindrome (152544747445251).

The spelling of 121104324044130 in words is "one hundred twenty-one trillion, one hundred four billion, three hundred twenty-four million, forty-four thousand, one hundred thirty".