2113102337 has 8 divisors (see below), whose sum is σ = 2119663080. Its totient is φ = 2106552960.

The previous prime is 2113102289. The next prime is 2113102351. The reversal of 2113102337 is 7332013112.

It can be written as a sum of positive squares in 4 ways, for example, as 568297921 + 1544804416 = 23839^2 + 39304^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2113102337 - 2²² = 2108908033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113102357) 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, 493787 + ... + 498047.

It is an arithmetic number, because the mean of its divisors is an integer number (264957885).

Almost surely, 2^2113102337 is an apocalyptic number.

It is an amenable number.

2113102337 is a deficient number, since it is larger than the sum of its proper divisors (6560743).

2113102337 is an equidigital number, since it uses as much as digits as its factorization.

2113102337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2113102337 is about 45968.4928728363. The cubic root of 2113102337 is about 1283.2369118464.

Adding to 2113102337 its reverse (7332013112), we get a palindrome (9445115449).

The spelling of 2113102337 in words is "two billion, one hundred thirteen million, one hundred two thousand, three hundred thirty-seven".