2113123762 has 8 divisors (see below), whose sum is σ = 3170036016. Its totient is φ = 1056445092.

The previous prime is 2113123739. The next prime is 2113123801. The reversal of 2113123762 is 2673213112.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2113123762.

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, 33688 + ... + 73219.

It is an arithmetic number, because the mean of its divisors is an integer number (396254502).

Almost surely, 2^2113123762 is an apocalyptic number.

2113123762 is a deficient number, since it is larger than the sum of its proper divisors (1056912254).

2113123762 is a wasteful number, since it uses less digits than its factorization.

2113123762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116792.

The product of its digits is 3024, while the sum is 28.

The square root of 2113123762 is about 45968.7259122982. The cubic root of 2113123762 is about 1283.2412487965.

Adding to 2113123762 its reverse (2673213112), we get a palindrome (4786336874).

The spelling of 2113123762 in words is "two billion, one hundred thirteen million, one hundred twenty-three thousand, seven hundred sixty-two".