2113115351 has 8 divisors (see below), whose sum is σ = 2239486704. Its totient is φ = 1986974080.

The previous prime is 2113115327. The next prime is 2113115357. The reversal of 2113115351 is 1535113112.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2113115351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113115357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38420 + ... + 75513.

It is an arithmetic number, because the mean of its divisors is an integer number (279935838).

Almost surely, 2^2113115351 is an apocalyptic number.

2113115351 is a deficient number, since it is larger than the sum of its proper divisors (126371353).

2113115351 is a wasteful number, since it uses less digits than its factorization.

2113115351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115041.

The product of its digits is 450, while the sum is 23.

The square root of 2113115351 is about 45968.6344260954. The cubic root of 2113115351 is about 1283.2395462055.

Adding to 2113115351 its reverse (1535113112), we get a palindrome (3648228463).

The spelling of 2113115351 in words is "two billion, one hundred thirteen million, one hundred fifteen thousand, three hundred fifty-one".