231367030 has 16 divisors (see below), whose sum is σ = 416644560. Its totient is φ = 92505952.

The previous prime is 231366983. The next prime is 231367033. The reversal of 231367030 is 30763132.

231367030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 231366986 and 231367004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231367033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30477 + ... + 37303.

It is an arithmetic number, because the mean of its divisors is an integer number (26040285).

Almost surely, 2^231367030 is an apocalyptic number.

231367030 is a deficient number, since it is larger than the sum of its proper divisors (185277530).

231367030 is a wasteful number, since it uses less digits than its factorization.

231367030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10223.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 231367030 is about 15210.7537617305. The cubic root of 231367030 is about 613.9040388039.

The spelling of 231367030 in words is "two hundred thirty-one million, three hundred sixty-seven thousand, thirty".