133103079 has 12 divisors (see below), whose sum is σ = 192494016. Its totient is φ = 88627392.

The previous prime is 133103077. The next prime is 133103123. The reversal of 133103079 is 970301331.

It is not a de Polignac number, because 133103079 - 2¹ = 133103077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133103077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 802 + ... + 16335.

It is an arithmetic number, because the mean of its divisors is an integer number (16041168).

Almost surely, 2^133103079 is an apocalyptic number.

133103079 is a deficient number, since it is larger than the sum of its proper divisors (59390937).

133103079 is a wasteful number, since it uses less digits than its factorization.

133103079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18006 (or 18003 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 133103079 is about 11537.0307705232. The cubic root of 133103079 is about 510.5787087062.

The spelling of 133103079 in words is "one hundred thirty-three million, one hundred three thousand, seventy-nine".