113520171302 has 8 divisors (see below), whose sum is σ = 179242375800. Its totient is φ = 53772712704.

The previous prime is 113520171277. The next prime is 113520171311. The reversal of 113520171302 is 203171025311.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1493686427 + ... + 1493686502.

It is an arithmetic number, because the mean of its divisors is an integer number (22405296975).

Almost surely, 2^113520171302 is an apocalyptic number.

113520171302 is a deficient number, since it is larger than the sum of its proper divisors (65722204498).

113520171302 is a wasteful number, since it uses less digits than its factorization.

113520171302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987372950.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 113520171302 its reverse (203171025311), we get a palindrome (316691196613).

The spelling of 113520171302 in words is "one hundred thirteen billion, five hundred twenty million, one hundred seventy-one thousand, three hundred two".