2130210021233 has 16 divisors (see below), whose sum is σ = 2562958688640. Its totient is φ = 1729592092800.

The previous prime is 2130210021193. The next prime is 2130210021259. The reversal of 2130210021233 is 3321200120312.

It is a cyclic number.

It is not a de Polignac number, because 2130210021233 - 2⁶ = 2130210021169 is a prime.

It is a super-2 number, since 2×2130210021233² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2130210021133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208013 + ... + 2074533.

It is an arithmetic number, because the mean of its divisors is an integer number (160184918040).

Almost surely, 2^{2130210021233} is an apocalyptic number.

It is an amenable number.

2130210021233 is a deficient number, since it is larger than the sum of its proper divisors (432748667407).

2130210021233 is a wasteful number, since it uses less digits than its factorization.

2130210021233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875128.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2130210021233 its reverse (3321200120312), we get a palindrome (5451410141545).

The spelling of 2130210021233 in words is "two trillion, one hundred thirty billion, two hundred ten million, twenty-one thousand, two hundred thirty-three".