111230310413 has 2 divisors, whose sum is σ = 111230310414. Its totient is φ = 111230310412.

The previous prime is 111230310271. The next prime is 111230310437. The reversal of 111230310413 is 314013032111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107966130724 + 3264179689 = 328582^2 + 57133^2 .

It is a cyclic number.

It is not a de Polignac number, because 111230310413 - 2¹⁰ = 111230309389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111230310013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55615155206 + 55615155207.

It is an arithmetic number, because the mean of its divisors is an integer number (55615155207).

Almost surely, 2^111230310413 is an apocalyptic number.

It is an amenable number.

111230310413 is a deficient number, since it is larger than the sum of its proper divisors (1).

111230310413 is an equidigital number, since it uses as much as digits as its factorization.

111230310413 is an odious number, because the sum of its binary digits is odd.

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

Adding to 111230310413 its reverse (314013032111), we get a palindrome (425243342524).

The spelling of 111230310413 in words is "one hundred eleven billion, two hundred thirty million, three hundred ten thousand, four hundred thirteen".