1301436971 has 2 divisors, whose sum is σ = 1301436972. Its totient is φ = 1301436970.

The previous prime is 1301436959. The next prime is 1301436979. The reversal of 1301436971 is 1796341031.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1301436971 - 2⁶ = 1301436907 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301436979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650718485 + 650718486.

It is an arithmetic number, because the mean of its divisors is an integer number (650718486).

Almost surely, 2^1301436971 is an apocalyptic number.

1301436971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301436971 is an equidigital number, since it uses as much as digits as its factorization.

1301436971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 1301436971 is about 36075.4344533784. The cubic root of 1301436971 is about 1091.7948631715.

The spelling of 1301436971 in words is "one billion, three hundred one million, four hundred thirty-six thousand, nine hundred seventy-one".