151120254 has 16 divisors (see below), whose sum is σ = 302536080. Its totient is φ = 50324160.

The previous prime is 151120253. The next prime is 151120267. The reversal of 151120254 is 452021151.

151120254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 151120254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151120253) 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, 5367 + ... + 18194.

It is an arithmetic number, because the mean of its divisors is an integer number (18908505).

Almost surely, 2^151120254 is an apocalyptic number.

151120254 is an abundant number, since it is smaller than the sum of its proper divisors (151415826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151120254 is a wasteful number, since it uses less digits than its factorization.

151120254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24635.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 151120254 is about 12293.0978195083. The cubic root of 151120254 is about 532.6487247962.

The spelling of 151120254 in words is "one hundred fifty-one million, one hundred twenty thousand, two hundred fifty-four".