101600166133 has 4 divisors (see below), whose sum is σ = 102331102720. Its totient is φ = 100869229548.

The previous prime is 101600166131. The next prime is 101600166149. The reversal of 101600166133 is 331661006101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331661006101 = 15739 ⋅21072559.

It is a cyclic number.

It is not a de Polignac number, because 101600166133 - 2¹ = 101600166131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101600166131) 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, 365468085 + ... + 365468362.

It is an arithmetic number, because the mean of its divisors is an integer number (25582775680).

Almost surely, 2^101600166133 is an apocalyptic number.

It is an amenable number.

101600166133 is a deficient number, since it is larger than the sum of its proper divisors (730936587).

101600166133 is an equidigital number, since it uses as much as digits as its factorization.

101600166133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730936586.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 101600166133 in words is "one hundred one billion, six hundred million, one hundred sixty-six thousand, one hundred thirty-three".