113020302130 has 16 divisors (see below), whose sum is σ = 203440999320. Its totient is φ = 45207130752.

The previous prime is 113020302091. The next prime is 113020302151. The reversal of 113020302130 is 31203020311.

It can be written as a sum of positive squares in 4 ways, for example, as 79530204121 + 33490098009 = 282011^2 + 183003^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510406 + ... + 697534.

Almost surely, 2^113020302130 is an apocalyptic number.

113020302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113020302130 is a deficient number, since it is larger than the sum of its proper divisors (90420697190).

113020302130 is a wasteful number, since it uses less digits than its factorization.

113020302130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247533.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 113020302130 its reverse (31203020311), we get a palindrome (144223322441).

The spelling of 113020302130 in words is "one hundred thirteen billion, twenty million, three hundred two thousand, one hundred thirty".