2120300121032 has 16 divisors (see below), whose sum is σ = 4148413280640. Its totient is φ = 1014056579536.

The previous prime is 2120300121029. The next prime is 2120300121041. The reversal of 2120300121032 is 2301210030212.

It is a self number, because there is not a number n which added to its sum of digits gives 2120300121032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5761684928 + ... + 5761685295.

It is an arithmetic number, because the mean of its divisors is an integer number (259275830040).

Almost surely, 2^{2120300121032} is an apocalyptic number.

It is an amenable number.

2120300121032 is a deficient number, since it is larger than the sum of its proper divisors (2028113159608).

2120300121032 is a wasteful number, since it uses less digits than its factorization.

2120300121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11523370252 (or 11523370248 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2120300121032 its reverse (2301210030212), we get a palindrome (4421510151244).

The spelling of 2120300121032 in words is "two trillion, one hundred twenty billion, three hundred million, one hundred twenty-one thousand, thirty-two".