1150151641 has 2 divisors, whose sum is σ = 1150151642. Its totient is φ = 1150151640.

The previous prime is 1150151621. The next prime is 1150151647. The reversal of 1150151641 is 1461510511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 981255625 + 168896016 = 31325^2 + 12996^2 .

It is an emirp because it is prime and its reverse (1461510511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1150151641 - 2²⁷ = 1015933913 is a prime.

It is not a weakly prime, because it can be changed into another prime (1150151647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575075820 + 575075821.

It is an arithmetic number, because the mean of its divisors is an integer number (575075821).

Almost surely, 2^1150151641 is an apocalyptic number.

It is an amenable number.

1150151641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150151641 is an equidigital number, since it uses as much as digits as its factorization.

1150151641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 600, while the sum is 25.

The square root of 1150151641 is about 33913.8856664936. The cubic root of 1150151641 is about 1047.7356012032.

It can be divided in two parts, 1150 and 151641, that multiplied together give a triangular number (174387150 = T₁₈₆₇₅).

The spelling of 1150151641 in words is "one billion, one hundred fifty million, one hundred fifty-one thousand, six hundred forty-one".