1112401097 has 2 divisors, whose sum is σ = 1112401098. Its totient is φ = 1112401096.

The previous prime is 1112401057. The next prime is 1112401159. The reversal of 1112401097 is 7901042111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950118976 + 162282121 = 30824^2 + 12739^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112401097 - 2¹⁶ = 1112335561 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112401007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556200548 + 556200549.

It is an arithmetic number, because the mean of its divisors is an integer number (556200549).

Almost surely, 2^1112401097 is an apocalyptic number.

It is an amenable number.

1112401097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112401097 is an equidigital number, since it uses as much as digits as its factorization.

1112401097 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 1112401097 is about 33352.6775087099. The cubic root of 1112401097 is about 1036.1448422409.

The spelling of 1112401097 in words is "one billion, one hundred twelve million, four hundred one thousand, ninety-seven".