1150742051 has 2 divisors, whose sum is σ = 1150742052. Its totient is φ = 1150742050.

The previous prime is 1150742027. The next prime is 1150742101. The reversal of 1150742051 is 1502470511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1150742051 - 2¹⁸ = 1150479907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1150742051.

It is not a weakly prime, because it can be changed into another prime (1150742951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575371025 + 575371026.

It is an arithmetic number, because the mean of its divisors is an integer number (575371026).

Almost surely, 2^1150742051 is an apocalyptic number.

1150742051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150742051 is an equidigital number, since it uses as much as digits as its factorization.

1150742051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 1150742051 is about 33922.5890963529. The cubic root of 1150742051 is about 1047.9148493813.

The spelling of 1150742051 in words is "one billion, one hundred fifty million, seven hundred forty-two thousand, fifty-one".