1301641079 has 2 divisors, whose sum is σ = 1301641080. Its totient is φ = 1301641078.

The previous prime is 1301641039. The next prime is 1301641111. The reversal of 1301641079 is 9701461031.

It is an a-pointer prime, because the next prime (1301641111) can be obtained adding 1301641079 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1301641079 - 2²⁸ = 1033205623 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1301641039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650820539 + 650820540.

It is an arithmetic number, because the mean of its divisors is an integer number (650820540).

Almost surely, 2^1301641079 is an apocalyptic number.

1301641079 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301641079 is an equidigital number, since it uses as much as digits as its factorization.

1301641079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1301641079 is about 36078.2632481110. The cubic root of 1301641079 is about 1091.8519366019.

The spelling of 1301641079 in words is "one billion, three hundred one million, six hundred forty-one thousand, seventy-nine".