1112379001 has 2 divisors, whose sum is σ = 1112379002. Its totient is φ = 1112379000.

The previous prime is 1112378987. The next prime is 1112379041. The reversal of 1112379001 is 1009732111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 657666025 + 454712976 = 25645^2 + 21324^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112379001 - 2⁷ = 1112378873 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112379041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556189500 + 556189501.

It is an arithmetic number, because the mean of its divisors is an integer number (556189501).

Almost surely, 2^1112379001 is an apocalyptic number.

It is an amenable number.

1112379001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112379001 is an equidigital number, since it uses as much as digits as its factorization.

1112379001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 25.

The square root of 1112379001 is about 33352.3462592964. The cubic root of 1112379001 is about 1036.1379817634.

The spelling of 1112379001 in words is "one billion, one hundred twelve million, three hundred seventy-nine thousand, one".