151201230 has 32 divisors (see below), whose sum is σ = 384230304. Its totient is φ = 37948416.

The previous prime is 151201217. The next prime is 151201279. The reversal of 151201230 is 32102151.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 147727 + ... + 148746.

It is an arithmetic number, because the mean of its divisors is an integer number (12007197).

Almost surely, 2^151201230 is an apocalyptic number.

151201230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151201230 is an abundant number, since it is smaller than the sum of its proper divisors (233029074).

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

151201230 is a wasteful number, since it uses less digits than its factorization.

151201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296500.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 151201230 is about 12296.3909339285. The cubic root of 151201230 is about 532.7438456474.

Adding to 151201230 its reverse (32102151), we get a palindrome (183303381).

The spelling of 151201230 in words is "one hundred fifty-one million, two hundred one thousand, two hundred thirty".