2139102683 has 8 divisors (see below), whose sum is σ = 2147659920. Its totient is φ = 2130562720.

The previous prime is 2139102659. The next prime is 2139102739. The reversal of 2139102683 is 3862019312.

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 2139102683 - 2¹² = 2139098587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2139102613) 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, 279893 + ... + 287433.

It is an arithmetic number, because the mean of its divisors is an integer number (268457490).

Almost surely, 2^2139102683 is an apocalyptic number.

2139102683 is a deficient number, since it is larger than the sum of its proper divisors (8557237).

2139102683 is an equidigital number, since it uses as much as digits as its factorization.

2139102683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8637.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2139102683 is about 46250.4344087707. The cubic root of 2139102683 is about 1288.4786028140.

The spelling of 2139102683 in words is "two billion, one hundred thirty-nine million, one hundred two thousand, six hundred eighty-three".