101612307203 has 4 divisors (see below), whose sum is σ = 110849789688. Its totient is φ = 92374824720.

The previous prime is 101612307193. The next prime is 101612307229. The reversal of 101612307203 is 302703216101.

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 101612307203 - 2²⁸ = 101343871747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101612307283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4618741226 + ... + 4618741247.

It is an arithmetic number, because the mean of its divisors is an integer number (27712447422).

Almost surely, 2^101612307203 is an apocalyptic number.

101612307203 is a deficient number, since it is larger than the sum of its proper divisors (9237482485).

101612307203 is an equidigital number, since it uses as much as digits as its factorization.

101612307203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9237482484.

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 101612307203 in words is "one hundred one billion, six hundred twelve million, three hundred seven thousand, two hundred three".