120131104004 has 12 divisors (see below), whose sum is σ = 210466449984. Its totient is φ = 59997832584.

The previous prime is 120131104003. The next prime is 120131104081. The reversal of 120131104004 is 400401131021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120131104003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16925864 + ... + 16932959.

It is an arithmetic number, because the mean of its divisors is an integer number (17538870832).

Almost surely, 2^120131104004 is an apocalyptic number.

It is an amenable number.

120131104004 is a deficient number, since it is larger than the sum of its proper divisors (90335345980).

120131104004 is a wasteful number, since it uses less digits than its factorization.

120131104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33859714 (or 33859712 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120131104004 its reverse (400401131021), we get a palindrome (520532235025).

The spelling of 120131104004 in words is "one hundred twenty billion, one hundred thirty-one million, one hundred four thousand, four".