1198082051 has 2 divisors, whose sum is σ = 1198082052. Its totient is φ = 1198082050.

The previous prime is 1198082023. The next prime is 1198082077. The reversal of 1198082051 is 1502808911.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1198082051 - 2²⁶ = 1130973187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1198082551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 599041025 + 599041026.

It is an arithmetic number, because the mean of its divisors is an integer number (599041026).

Almost surely, 2^1198082051 is an apocalyptic number.

1198082051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1198082051 is an equidigital number, since it uses as much as digits as its factorization.

1198082051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 35.

The square root of 1198082051 is about 34613.3218717880. The cubic root of 1198082051 is about 1062.0921214759.

The spelling of 1198082051 in words is "one billion, one hundred ninety-eight million, eighty-two thousand, fifty-one".