151198230 has 32 divisors (see below), whose sum is σ = 368296704. Its totient is φ = 39717216.

The previous prime is 151198213. The next prime is 151198247. The reversal of 151198230 is 32891151.

It is an interprime number because it is at equal distance from previous prime (151198213) and next prime (151198247).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35602 + ... + 39621.

It is an arithmetic number, because the mean of its divisors is an integer number (11509272).

Almost surely, 2^151198230 is an apocalyptic number.

151198230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151198230 is an abundant number, since it is smaller than the sum of its proper divisors (217098474).

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

151198230 is a wasteful number, since it uses less digits than its factorization.

151198230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75300.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 151198230 is about 12296.2689463105. The cubic root of 151198230 is about 532.7403222146.

The spelling of 151198230 in words is "one hundred fifty-one million, one hundred ninety-eight thousand, two hundred thirty".