3156231253230 has 384 divisors, whose sum is σ = 9196177536000. Its totient is φ = 744597504000.

The previous prime is 3156231253211. The next prime is 3156231253237. The reversal of 3156231253230 is 323521326513.

3156231253230 is a `hidden beast` number, since 3 + 1 + 5 + 62 + 31 + 2 + 532 + 30 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3156231253237) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3960139192 + ... + 3960139988.

It is an arithmetic number, because the mean of its divisors is an integer number (23948379000).

Almost surely, 2^{3156231253230} is an apocalyptic number.

3156231253230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3156231253230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4598088768000).

3156231253230 is an abundant number, since it is smaller than the sum of its proper divisors (6039946282770).

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

3156231253230 is a wasteful number, since it uses less digits than its factorization.

3156231253230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 3156231253230 its reverse (323521326513), we get a palindrome (3479752579743).

The spelling of 3156231253230 in words is "three trillion, one hundred fifty-six billion, two hundred thirty-one million, two hundred fifty-three thousand, two hundred thirty".