2116100502 has 12 divisors (see below), whose sum is σ = 4584884460. Its totient is φ = 705366828.

The previous prime is 2116100501. The next prime is 2116100513. The reversal of 2116100502 is 2050016112.

2116100502 is a `hidden beast` number, since 2 + 1 + 1 + 610 + 0 + 50 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 117561139 = 2116100502 / (2 + 1 + 1 + 6 + 1 + 0 + 0 + 5 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116100501) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58780552 + ... + 58780587.

It is an arithmetic number, because the mean of its divisors is an integer number (382073705).

Almost surely, 2^2116100502 is an apocalyptic number.

2116100502 is an abundant number, since it is smaller than the sum of its proper divisors (2468783958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2116100502 is a wasteful number, since it uses less digits than its factorization.

2116100502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117561147 (or 117561144 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 2116100502 is about 46001.0924000724. The cubic root of 2116100502 is about 1283.8435298602.

Adding to 2116100502 its reverse (2050016112), we get a palindrome (4166116614).

The spelling of 2116100502 in words is "two billion, one hundred sixteen million, one hundred thousand, five hundred two".