115430223037 has 2 divisors, whose sum is σ = 115430223038. Its totient is φ = 115430223036.

The previous prime is 115430222969. The next prime is 115430223049. The reversal of 115430223037 is 730322034511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114717012601 + 713210436 = 338699^2 + 26706^2 .

It is a cyclic number.

It is not a de Polignac number, because 115430223037 - 2¹¹ = 115430220989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115430223067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57715111518 + 57715111519.

It is an arithmetic number, because the mean of its divisors is an integer number (57715111519).

Almost surely, 2^115430223037 is an apocalyptic number.

It is an amenable number.

115430223037 is a deficient number, since it is larger than the sum of its proper divisors (1).

115430223037 is an equidigital number, since it uses as much as digits as its factorization.

115430223037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

Adding to 115430223037 its reverse (730322034511), we get a palindrome (845752257548).

The spelling of 115430223037 in words is "one hundred fifteen billion, four hundred thirty million, two hundred twenty-three thousand, thirty-seven".