231350116730 has 16 divisors (see below), whose sum is σ = 416462169600. Its totient is φ = 92532944592.

The previous prime is 231350116729. The next prime is 231350116747. The reversal of 231350116730 is 37611053132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749930 + ... + 1012469.

It is an arithmetic number, because the mean of its divisors is an integer number (26028885600).

Almost surely, 2^231350116730 is an apocalyptic number.

231350116730 is a deficient number, since it is larger than the sum of its proper divisors (185112052870).

231350116730 is a wasteful number, since it uses less digits than its factorization.

231350116730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775533.

The product of its (nonzero) digits is 11340, while the sum is 32.

Adding to 231350116730 its reverse (37611053132), we get a palindrome (268961169862).

The spelling of 231350116730 in words is "two hundred thirty-one billion, three hundred fifty million, one hundred sixteen thousand, seven hundred thirty".