113100021010 has 8 divisors (see below), whose sum is σ = 203580037836. Its totient is φ = 45240008400.

The previous prime is 113100021007. The next prime is 113100021011. The reversal of 113100021010 is 10120001311.

It can be written as a sum of positive squares in 2 ways, for example, as 95998966569 + 17101054441 = 309837^2 + 130771^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113100021010² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 11310002101 = 113100021010 / (1 + 1 + 3 + 1 + 0 + 0 + 0 + 2 + 1 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (113100021011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5655001041 + ... + 5655001060.

Almost surely, 2^113100021010 is an apocalyptic number.

113100021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113100021010 is a deficient number, since it is larger than the sum of its proper divisors (90480016826).

113100021010 is a wasteful number, since it uses less digits than its factorization.

113100021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11310002108.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 113100021010 its reverse (10120001311), we get a palindrome (123220022321).

The spelling of 113100021010 in words is "one hundred thirteen billion, one hundred million, twenty-one thousand, ten".