151015051 has 8 divisors (see below), whose sum is σ = 164841264. Its totient is φ = 137205120.

The previous prime is 151015009. The next prime is 151015061. The reversal of 151015051 is 150510151.

It is a happy number.

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 151015051 - 2²⁷ = 16797323 is a prime.

It is a super-3 number, since 3×151015051³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151015061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23455 + ... + 29191.

It is an arithmetic number, because the mean of its divisors is an integer number (20605158).

Almost surely, 2^151015051 is an apocalyptic number.

151015051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

151015051 is a deficient number, since it is larger than the sum of its proper divisors (13826213).

151015051 is a wasteful number, since it uses less digits than its factorization.

151015051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141.

The product of its (nonzero) digits is 125, while the sum is 19.

The square root of 151015051 is about 12288.8181286892. The cubic root of 151015051 is about 532.5250942203.

It can be divided in two parts, 1510 and 15051, that added together give a palindrome (16561).

The spelling of 151015051 in words is "one hundred fifty-one million, fifteen thousand, fifty-one".