231001300 has 36 divisors (see below), whose sum is σ = 502148416. Its totient is φ = 92239200.

The previous prime is 231001237. The next prime is 231001307. The reversal of 231001300 is 3100132.

231001300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231001307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67429 + ... + 70771.

Almost surely, 2^231001300 is an apocalyptic number.

231001300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231001300 is an abundant number, since it is smaller than the sum of its proper divisors (271147116).

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

231001300 is a wasteful number, since it uses less digits than its factorization.

231001300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048 (or 4041 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 231001300 is about 15198.7269203707. The cubic root of 231001300 is about 613.5803949785.

Adding to 231001300 its reverse (3100132), we get a palindrome (234101432).

The spelling of 231001300 in words is "two hundred thirty-one million, one thousand, three hundred".