151155202 has 8 divisors (see below), whose sum is σ = 247344912. Its totient is φ = 68706900.

The previous prime is 151155181. The next prime is 151155209. The reversal of 151155202 is 202551151.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 6870691 = 151155202 / (1 + 5 + 1 + 1 + 5 + 5 + 2 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (151155209) 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, 3435324 + ... + 3435367.

It is an arithmetic number, because the mean of its divisors is an integer number (30918114).

Almost surely, 2^151155202 is an apocalyptic number.

151155202 is a deficient number, since it is larger than the sum of its proper divisors (96189710).

151155202 is a wasteful number, since it uses less digits than its factorization.

151155202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6870704.

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 151155202 is about 12294.5191853931. The cubic root of 151155202 is about 532.6897816640.

The spelling of 151155202 in words is "one hundred fifty-one million, one hundred fifty-five thousand, two hundred two".