120020564324 has 6 divisors (see below), whose sum is σ = 210035987574. Its totient is φ = 60010282160.

The previous prime is 120020564309. The next prime is 120020564347. The reversal of 120020564324 is 423465020021.

It can be written as a sum of positive squares in only one way, i.e., 118451612224 + 1568952100 = 344168^2 + 39610^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15002570537 + ... + 15002570544.

It is an arithmetic number, because the mean of its divisors is an integer number (35005997929).

Almost surely, 2^120020564324 is an apocalyptic number.

It is an amenable number.

120020564324 is a deficient number, since it is larger than the sum of its proper divisors (90015423250).

120020564324 is a wasteful number, since it uses less digits than its factorization.

120020564324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30005141085 (or 30005141083 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 120020564324 its reverse (423465020021), we get a palindrome (543485584345).

The spelling of 120020564324 in words is "one hundred twenty billion, twenty million, five hundred sixty-four thousand, three hundred twenty-four".