2100023332030 has 128 divisors (see below), whose sum is σ = 4318933893120. Its totient is φ = 729726865920.

The previous prime is 2100023332013. The next prime is 2100023332037. The reversal of 2100023332030 is 302333200012.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2100023331989 and 2100023332007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2100023332037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29702061 + ... + 29772679.

It is an arithmetic number, because the mean of its divisors is an integer number (33741671040).

Almost surely, 2^{2100023332030} is an apocalyptic number.

2100023332030 is an abundant number, since it is smaller than the sum of its proper divisors (2218910561090).

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

2100023332030 is a wasteful number, since it uses less digits than its factorization.

2100023332030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70874.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 2100023332030 its reverse (302333200012), we get a palindrome (2402356532042).

The spelling of 2100023332030 in words is "two trillion, one hundred billion, twenty-three million, three hundred thirty-two thousand, thirty".