231150300 has 108 divisors (see below), whose sum is σ = 696127320. Its totient is φ = 59149440.

The previous prime is 231150247. The next prime is 231150341. The reversal of 231150300 is 3051132.

It is a happy number.

It is a super-2 number, since 2×231150300² = 106860922380180000, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 231150300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1418019 + ... + 1418181.

Almost surely, 2^231150300 is an apocalyptic number.

231150300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231150300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348063660).

231150300 is an abundant number, since it is smaller than the sum of its proper divisors (464977020).

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

231150300 is a wasteful number, since it uses less digits than its factorization.

231150300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 231150300 is about 15203.6278565348. The cubic root of 231150300 is about 613.7122900938.

The spelling of 231150300 in words is "two hundred thirty-one million, one hundred fifty thousand, three hundred".