113100010202 has 4 divisors (see below), whose sum is σ = 169650015306. Its totient is φ = 56550005100.

The previous prime is 113100010129. The next prime is 113100010207. The reversal of 113100010202 is 202010001311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 78686421121 + 34413589081 = 280511^2 + 185509^2 .

It is a super-2 number, since 2×113100010202² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113100010207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28275002549 + ... + 28275002552.

Almost surely, 2^113100010202 is an apocalyptic number.

113100010202 is a deficient number, since it is larger than the sum of its proper divisors (56550005104).

113100010202 is an equidigital number, since it uses as much as digits as its factorization.

113100010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56550005103.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 113100010202 its reverse (202010001311), we get a palindrome (315110011513).

The spelling of 113100010202 in words is "one hundred thirteen billion, one hundred million, ten thousand, two hundred two".