1112119507 has 2 divisors, whose sum is σ = 1112119508. Its totient is φ = 1112119506.

The previous prime is 1112119469. The next prime is 1112119523. The reversal of 1112119507 is 7059112111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1112119507 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112119537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556059753 + 556059754.

It is an arithmetic number, because the mean of its divisors is an integer number (556059754).

Almost surely, 2^1112119507 is an apocalyptic number.

1112119507 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112119507 is an equidigital number, since it uses as much as digits as its factorization.

1112119507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 28.

The square root of 1112119507 is about 33348.4558413130. The cubic root of 1112119507 is about 1036.0574059587.

It can be divided in two parts, 11121 and 19507, that added together give a triangular number (30628 = T₂₄₇).

The spelling of 1112119507 in words is "one billion, one hundred twelve million, one hundred nineteen thousand, five hundred seven".