151550106251 has 8 divisors (see below), whose sum is σ = 154661466960. Its totient is φ = 148448076192.

The previous prime is 151550106233. The next prime is 151550106263. The reversal of 151550106251 is 152601055151.

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

It is a cyclic number.

It is not a de Polignac number, because 151550106251 - 2³⁰ = 150476364427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151550102251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2299841 + ... + 2364818.

It is an arithmetic number, because the mean of its divisors is an integer number (19332683370).

Almost surely, 2^151550106251 is an apocalyptic number.

151550106251 is a deficient number, since it is larger than the sum of its proper divisors (3111360709).

151550106251 is an equidigital number, since it uses as much as digits as its factorization.

151550106251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4665325.

The product of its (nonzero) digits is 7500, while the sum is 32.

The spelling of 151550106251 in words is "one hundred fifty-one billion, five hundred fifty million, one hundred six thousand, two hundred fifty-one".