151203104124155 has 4 divisors (see below), whose sum is σ = 181443724948992. Its totient is φ = 120962483299320.

The previous prime is 151203104124151. The next prime is 151203104124157. The reversal of 151203104124155 is 551421401302151.

It is a happy number.

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

It is not a de Polignac number, because 151203104124155 - 2² = 151203104124151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151203104124151) 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, 15120310412411 + ... + 15120310412420.

It is an arithmetic number, because the mean of its divisors is an integer number (45360931237248).

Almost surely, 2^{151203104124155} is an apocalyptic number.

151203104124155 is a deficient number, since it is larger than the sum of its proper divisors (30240620824837).

151203104124155 is an equidigital number, since it uses as much as digits as its factorization.

151203104124155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30240620824836.

The product of its (nonzero) digits is 24000, while the sum is 35.

The spelling of 151203104124155 in words is "one hundred fifty-one trillion, two hundred three billion, one hundred four million, one hundred twenty-four thousand, one hundred fifty-five".