1150013461 has 2 divisors, whose sum is σ = 1150013462. Its totient is φ = 1150013460.

The previous prime is 1150013441. The next prime is 1150013489. The reversal of 1150013461 is 1643100511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 678863025 + 471150436 = 26055^2 + 21706^2 .

It is a cyclic number.

It is not a de Polignac number, because 1150013461 - 2⁵ = 1150013429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150013441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575006730 + 575006731.

It is an arithmetic number, because the mean of its divisors is an integer number (575006731).

Almost surely, 2^1150013461 is an apocalyptic number.

It is an amenable number.

1150013461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150013461 is an equidigital number, since it uses as much as digits as its factorization.

1150013461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1150013461 is about 33911.8483866627. The cubic root of 1150013461 is about 1047.6936409670.

Adding to 1150013461 its reverse (1643100511), we get a palindrome (2793113972).

The spelling of 1150013461 in words is "one billion, one hundred fifty million, thirteen thousand, four hundred sixty-one".