151220553151 has 4 divisors (see below), whose sum is σ = 151509694312. Its totient is φ = 150931411992.

The previous prime is 151220553053. The next prime is 151220553161. The reversal of 151220553151 is 151355022151.

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

It is a cyclic number.

It is not a de Polignac number, because 151220553151 - 2⁷ = 151220553023 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 (151220553161) 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, 144569796 + ... + 144570841.

It is an arithmetic number, because the mean of its divisors is an integer number (37877423578).

Almost surely, 2^151220553151 is an apocalyptic number.

151220553151 is a deficient number, since it is larger than the sum of its proper divisors (289141161).

151220553151 is an equidigital number, since it uses as much as digits as its factorization.

151220553151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289141160.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 151220553151 in words is "one hundred fifty-one billion, two hundred twenty million, five hundred fifty-three thousand, one hundred fifty-one".