11203254374401 has 4 divisors (see below), whose sum is σ = 11203262410752. Its totient is φ = 11203246338052.

The previous prime is 11203254374363. The next prime is 11203254374437. The reversal of 11203254374401 is 10447345230211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11203254374401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203254374441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325665 + ... + 4915678.

It is an arithmetic number, because the mean of its divisors is an integer number (2800815602688).

Almost surely, 2^{11203254374401} is an apocalyptic number.

It is an amenable number.

11203254374401 is a deficient number, since it is larger than the sum of its proper divisors (8036351).

11203254374401 is an equidigital number, since it uses as much as digits as its factorization.

11203254374401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8036350.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 11203254374401 in words is "eleven trillion, two hundred three billion, two hundred fifty-four million, three hundred seventy-four thousand, four hundred one".