1150125941 has 2 divisors, whose sum is σ = 1150125942. Its totient is φ = 1150125940.

The previous prime is 1150125929. The next prime is 1150125943. The reversal of 1150125941 is 1495210511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 761208100 + 388917841 = 27590^2 + 19721^2 .

It is an emirp because it is prime and its reverse (1495210511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1150125941 - 2²² = 1145931637 is a prime.

It is a super-2 number, since 2×1150125941² = 2645579360322270962, which contains 22 as substring.

Together with 1150125943, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150125943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575062970 + 575062971.

It is an arithmetic number, because the mean of its divisors is an integer number (575062971).

Almost surely, 2^1150125941 is an apocalyptic number.

It is an amenable number.

1150125941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150125941 is an equidigital number, since it uses as much as digits as its factorization.

1150125941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 1150125941 is about 33913.5067635301. The cubic root of 1150125941 is about 1047.7277973031.

The spelling of 1150125941 in words is "one billion, one hundred fifty million, one hundred twenty-five thousand, nine hundred forty-one".