11132763401 has 4 divisors (see below), whose sum is σ = 11133003792. Its totient is φ = 11132523012.

The previous prime is 11132763377. The next prime is 11132763403. The reversal of 11132763401 is 10436723111.

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 an emirpimes, since its reverse is a distinct semiprime: 10436723111 = 1889 ⋅5524999.

It is a cyclic number.

It is not a de Polignac number, because 11132763401 - 2¹⁸ = 11132501257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11132763403) 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, 26255 + ... + 151508.

It is an arithmetic number, because the mean of its divisors is an integer number (2783250948).

Almost surely, 2^11132763401 is an apocalyptic number.

It is an amenable number.

11132763401 is a deficient number, since it is larger than the sum of its proper divisors (240391).

11132763401 is an equidigital number, since it uses as much as digits as its factorization.

11132763401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240390.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 11132763401 in words is "eleven billion, one hundred thirty-two million, seven hundred sixty-three thousand, four hundred one".