1302133032077 has 2 divisors, whose sum is σ = 1302133032078. Its totient is φ = 1302133032076.

The previous prime is 1302133032071. The next prime is 1302133032113. The reversal of 1302133032077 is 7702303312031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 830478625636 + 471654406441 = 911306^2 + 686771^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302133032077 - 2²⁰ = 1302131983501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302133032071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651066516038 + 651066516039.

It is an arithmetic number, because the mean of its divisors is an integer number (651066516039).

Almost surely, 2^{1302133032077} is an apocalyptic number.

It is an amenable number.

1302133032077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302133032077 is an equidigital number, since it uses as much as digits as its factorization.

1302133032077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15876, while the sum is 32.

The spelling of 1302133032077 in words is "one trillion, three hundred two billion, one hundred thirty-three million, thirty-two thousand, seventy-seven".