70102761401 has 2 divisors, whose sum is σ = 70102761402. Its totient is φ = 70102761400.

The previous prime is 70102761353. The next prime is 70102761413. The reversal of 70102761401 is 10416720107.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68413633600 + 1689127801 = 261560^2 + 41099^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70102761401 is a prime.

It is not a weakly prime, because it can be changed into another prime (70102761461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35051380700 + 35051380701.

It is an arithmetic number, because the mean of its divisors is an integer number (35051380701).

Almost surely, 2^70102761401 is an apocalyptic number.

It is an amenable number.

70102761401 is a deficient number, since it is larger than the sum of its proper divisors (1).

70102761401 is an equidigital number, since it uses as much as digits as its factorization.

70102761401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The spelling of 70102761401 in words is "seventy billion, one hundred two million, seven hundred sixty-one thousand, four hundred one".