102136677203 has 4 divisors (see below), whose sum is σ = 111421829688. Its totient is φ = 92851524720.

The previous prime is 102136677197. The next prime is 102136677217. The reversal of 102136677203 is 302776631201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102136677203 - 2⁸ = 102136676947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102136677403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4642576226 + ... + 4642576247.

It is an arithmetic number, because the mean of its divisors is an integer number (27855457422).

Almost surely, 2^102136677203 is an apocalyptic number.

102136677203 is a deficient number, since it is larger than the sum of its proper divisors (9285152485).

102136677203 is an equidigital number, since it uses as much as digits as its factorization.

102136677203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9285152484.

The product of its (nonzero) digits is 63504, while the sum is 38.

The spelling of 102136677203 in words is "one hundred two billion, one hundred thirty-six million, six hundred seventy-seven thousand, two hundred three".