230311100122130 has 16 divisors (see below), whose sum is σ = 438945861409560. Its totient is φ = 86705355340032.

The previous prime is 230311100122111. The next prime is 230311100122171. The reversal of 230311100122130 is 31221001113032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 226449918352009 + 3861181770121 = 15048253^2 + 1964989^2 .

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, 677385588425 + ... + 677385588764.

Almost surely, 2^{230311100122130} is an apocalyptic number.

230311100122130 is a deficient number, since it is larger than the sum of its proper divisors (208634761287430).

230311100122130 is a wasteful number, since it uses less digits than its factorization.

230311100122130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354771177213.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 230311100122130 its reverse (31221001113032), we get a palindrome (261532101235162).

The spelling of 230311100122130 in words is "two hundred thirty trillion, three hundred eleven billion, one hundred million, one hundred twenty-two thousand, one hundred thirty".