1112026961 has 2 divisors, whose sum is σ = 1112026962. Its totient is φ = 1112026960.

The previous prime is 1112026957. The next prime is 1112026963. The reversal of 1112026961 is 1696202111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 680218561 + 431808400 = 26081^2 + 20780^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112026961 - 2² = 1112026957 is a prime.

Together with 1112026963, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1112026963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556013480 + 556013481.

It is an arithmetic number, because the mean of its divisors is an integer number (556013481).

Almost surely, 2^1112026961 is an apocalyptic number.

It is an amenable number.

1112026961 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112026961 is an equidigital number, since it uses as much as digits as its factorization.

1112026961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1112026961 is about 33347.0682519468. The cubic root of 1112026961 is about 1036.0286663530.

The spelling of 1112026961 in words is "one billion, one hundred twelve million, twenty-six thousand, nine hundred sixty-one".