101625156163 has 4 divisors (see below), whose sum is σ = 101635934400. Its totient is φ = 101614377928.

The previous prime is 101625156119. The next prime is 101625156169. The reversal of 101625156163 is 361651526101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101625156163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101625156169) 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, 5374963 + ... + 5393836.

It is an arithmetic number, because the mean of its divisors is an integer number (25408983600).

Almost surely, 2^101625156163 is an apocalyptic number.

101625156163 is a deficient number, since it is larger than the sum of its proper divisors (10778237).

101625156163 is an equidigital number, since it uses as much as digits as its factorization.

101625156163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10778236.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 101625156163 in words is "one hundred one billion, six hundred twenty-five million, one hundred fifty-six thousand, one hundred sixty-three".