120101323042 has 32 divisors (see below), whose sum is σ = 193547781504. Its totient is φ = 55754160000.

The previous prime is 120101323031. The next prime is 120101323091. The reversal of 120101323042 is 240323101021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209917 + ... + 533167.

It is an arithmetic number, because the mean of its divisors is an integer number (6048368172).

Almost surely, 2^120101323042 is an apocalyptic number.

120101323042 is a deficient number, since it is larger than the sum of its proper divisors (73446458462).

120101323042 is a wasteful number, since it uses less digits than its factorization.

120101323042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323514.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120101323042 its reverse (240323101021), we get a palindrome (360424424063).

The spelling of 120101323042 in words is "one hundred twenty billion, one hundred one million, three hundred twenty-three thousand, forty-two".