231100310130 has 256 divisors, whose sum is σ = 617446996992. Its totient is φ = 55111680000.

The previous prime is 231100310107. The next prime is 231100310153. The reversal of 231100310130 is 31013001132.

It is an interprime number because it is at equal distance from previous prime (231100310107) and next prime (231100310153).

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

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 167342040 + ... + 167343420.

It is an arithmetic number, because the mean of its divisors is an integer number (2411902332).

Almost surely, 2^231100310130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231100310130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308723498496).

231100310130 is an abundant number, since it is smaller than the sum of its proper divisors (386346686862).

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

231100310130 is a wasteful number, since it uses less digits than its factorization.

231100310130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 231100310130 its reverse (31013001132), we get a palindrome (262113311262).

The spelling of 231100310130 in words is "two hundred thirty-one billion, one hundred million, three hundred ten thousand, one hundred thirty".