13113353042 has 8 divisors (see below), whose sum is σ = 19671074316. Its totient is φ = 6556328272.

The previous prime is 13113353027. The next prime is 13113353051. The reversal of 13113353042 is 24035331131.

It can be written as a sum of positive squares in 2 ways, for example, as 12714592081 + 398760961 = 112759^2 + 19969^2 .

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

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, 124193 + ... + 204084.

Almost surely, 2^13113353042 is an apocalyptic number.

13113353042 is a deficient number, since it is larger than the sum of its proper divisors (6557721274).

13113353042 is a wasteful number, since it uses less digits than its factorization.

13113353042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348252.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 13113353042 its reverse (24035331131), we get a palindrome (37148684173).

The spelling of 13113353042 in words is "thirteen billion, one hundred thirteen million, three hundred fifty-three thousand, forty-two".