113401202 has 16 divisors (see below), whose sum is σ = 172960920. Its totient is φ = 55755648.

The previous prime is 113401199. The next prime is 113401217. The reversal of 113401202 is 202104311.

It is a Cunningham number, because it is equal to 10649²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 79049881 + 34351321 = 8891^2 + 5861^2 .

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, 27968 + ... + 31764.

Almost surely, 2^113401202 is an apocalyptic number.

113401202 is a deficient number, since it is larger than the sum of its proper divisors (59559718).

113401202 is a wasteful number, since it uses less digits than its factorization.

113401202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4045.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 113401202 is about 10649.0000469528. Note that the first 4 decimals coincide. The cubic root of 113401202 is about 484.0303039788.

Adding to 113401202 its reverse (202104311), we get a palindrome (315505513).

The spelling of 113401202 in words is "one hundred thirteen million, four hundred one thousand, two hundred two".