1250272611403 has 2 divisors, whose sum is σ = 1250272611404. Its totient is φ = 1250272611402.

The previous prime is 1250272611361. The next prime is 1250272611431. The reversal of 1250272611403 is 3041162720521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1250272611403 - 2³⁷ = 1112833657931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1250272651403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625136305701 + 625136305702.

It is an arithmetic number, because the mean of its divisors is an integer number (625136305702).

Almost surely, 2^{1250272611403} is an apocalyptic number.

1250272611403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1250272611403 is an equidigital number, since it uses as much as digits as its factorization.

1250272611403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 1250272611403 in words is "one trillion, two hundred fifty billion, two hundred seventy-two million, six hundred eleven thousand, four hundred three".