210120013123032 has 32 divisors (see below), whose sum is σ = 525303000852480. Its totient is φ = 70039608635040.

The previous prime is 210120013122983. The next prime is 210120013123039. The reversal of 210120013123032 is 230321310021012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210120013123039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20381944 + ... + 28907847.

It is an arithmetic number, because the mean of its divisors is an integer number (16415718776640).

Almost surely, 2^{210120013123032} is an apocalyptic number.

It is an amenable number.

210120013123032 is an abundant number, since it is smaller than the sum of its proper divisors (315182987729448).

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

210120013123032 is a wasteful number, since it uses less digits than its factorization.

210120013123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49467423 (or 49467419 counting only the distinct ones).

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

Adding to 210120013123032 its reverse (230321310021012), we get a palindrome (440441323144044).

The spelling of 210120013123032 in words is "two hundred ten trillion, one hundred twenty billion, thirteen million, one hundred twenty-three thousand, thirty-two".