111460513 has 2 divisors, whose sum is σ = 111460514. Its totient is φ = 111460512.

The previous prime is 111460511. The next prime is 111460567. The reversal of 111460513 is 315064111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102657424 + 8803089 = 10132^2 + 2967^2 .

It is a cyclic number.

It is not a de Polignac number, because 111460513 - 2¹ = 111460511 is a prime.

Together with 111460511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (111460511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55730256 + 55730257.

It is an arithmetic number, because the mean of its divisors is an integer number (55730257).

Almost surely, 2^111460513 is an apocalyptic number.

It is an amenable number.

111460513 is a deficient number, since it is larger than the sum of its proper divisors (1).

111460513 is an equidigital number, since it uses as much as digits as its factorization.

111460513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 111460513 is about 10557.4861117597. The cubic root of 111460513 is about 481.2532541974.

The spelling of 111460513 in words is "one hundred eleven million, four hundred sixty thousand, five hundred thirteen".