151038158 has 8 divisors (see below), whose sum is σ = 229748400. Its totient is φ = 74455360.

The previous prime is 151038157. The next prime is 151038191. The reversal of 151038158 is 851830151.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151038157) 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, 531683 + ... + 531966.

It is an arithmetic number, because the mean of its divisors is an integer number (28718550).

Almost surely, 2^151038158 is an apocalyptic number.

151038158 is a deficient number, since it is larger than the sum of its proper divisors (78710242).

151038158 is a wasteful number, since it uses less digits than its factorization.

151038158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063722.

The product of its (nonzero) digits is 4800, while the sum is 32.

The square root of 151038158 is about 12289.7582563694. The cubic root of 151038158 is about 532.5522536099.

The spelling of 151038158 in words is "one hundred fifty-one million, thirty-eight thousand, one hundred fifty-eight".