1110113387 has 2 divisors, whose sum is σ = 1110113388. Its totient is φ = 1110113386.

The previous prime is 1110113383. The next prime is 1110113483. The reversal of 1110113387 is 7833110111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1110113387 - 2² = 1110113383 is a prime.

It is a super-2 number, since 2×1110113387² = 2464703463993223538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1110113383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555056693 + 555056694.

It is an arithmetic number, because the mean of its divisors is an integer number (555056694).

Almost surely, 2^1110113387 is an apocalyptic number.

1110113387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110113387 is an equidigital number, since it uses as much as digits as its factorization.

1110113387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1110113387 is about 33318.3641105022. The cubic root of 1110113387 is about 1035.4340597328.

Adding to 1110113387 its reverse (7833110111), we get a palindrome (8943223498).

The spelling of 1110113387 in words is "one billion, one hundred ten million, one hundred thirteen thousand, three hundred eighty-seven".