151023455 has 32 divisors (see below), whose sum is σ = 207498240. Its totient is φ = 104526720.

The previous prime is 151023443. The next prime is 151023469. The reversal of 151023455 is 554320151.

151023455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151023455 - 2⁸ = 151023199 is a prime.

It is a super-3 number, since 3×151023455³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94856 + ... + 96434.

It is an arithmetic number, because the mean of its divisors is an integer number (6484320).

Almost surely, 2^151023455 is an apocalyptic number.

151023455 is a deficient number, since it is larger than the sum of its proper divisors (56474785).

151023455 is a wasteful number, since it uses less digits than its factorization.

151023455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1679.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 151023455 is about 12289.1600608016. The cubic root of 151023455 is about 532.5349723921.

The spelling of 151023455 in words is "one hundred fifty-one million, twenty-three thousand, four hundred fifty-five".