10201908139 has 8 divisors (see below), whose sum is σ = 10480659008. Its totient is φ = 9923316480.

The previous prime is 10201908113. The next prime is 10201908161. The reversal of 10201908139 is 93180910201.

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 10201908139 - 2⁹ = 10201907627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201908169) 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, 96379 + ... + 172315.

It is an arithmetic number, because the mean of its divisors is an integer number (1310082376).

Almost surely, 2^10201908139 is an apocalyptic number.

10201908139 is a deficient number, since it is larger than the sum of its proper divisors (278750869).

10201908139 is an equidigital number, since it uses as much as digits as its factorization.

10201908139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79605.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 10201908139 in words is "ten billion, two hundred one million, nine hundred eight thousand, one hundred thirty-nine".