1361250031071 has 12 divisors (see below), whose sum is σ = 2111326579032. Its totient is φ = 777857160528.

The previous prime is 1361250031039. The next prime is 1361250031073. The reversal of 1361250031071 is 1701300521631.

It is not a de Polignac number, because 1361250031071 - 2⁵ = 1361250031039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361250031073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4630102000 + ... + 4630102293.

It is an arithmetic number, because the mean of its divisors is an integer number (175943881586).

Almost surely, 2^{1361250031071} is an apocalyptic number.

1361250031071 is a deficient number, since it is larger than the sum of its proper divisors (750076547961).

1361250031071 is an equidigital number, since it uses as much as digits as its factorization.

1361250031071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9260204310 (or 9260204303 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 30.

The spelling of 1361250031071 in words is "one trillion, three hundred sixty-one billion, two hundred fifty million, thirty-one thousand, seventy-one".