213233115130 has 128 divisors (see below), whose sum is σ = 451666575360. Its totient is φ = 70967681280.

The previous prime is 213233115101. The next prime is 213233115143. The reversal of 213233115130 is 31511332312.

It is a super-2 number, since 2×213233115130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 213233115095 and 213233115104.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373437745 + ... + 373438315.

It is an arithmetic number, because the mean of its divisors is an integer number (3528645120).

Almost surely, 2^213233115130 is an apocalyptic number.

213233115130 is an abundant number, since it is smaller than the sum of its proper divisors (238433460230).

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

213233115130 is a wasteful number, since it uses less digits than its factorization.

213233115130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 1620, while the sum is 25.

Adding to 213233115130 its reverse (31511332312), we get a palindrome (244744447442).

The spelling of 213233115130 in words is "two hundred thirteen billion, two hundred thirty-three million, one hundred fifteen thousand, one hundred thirty".