11131301455 has 8 divisors (see below), whose sum is σ = 13358241504. Its totient is φ = 8904588000.

The previous prime is 11131301431. The next prime is 11131301491. The reversal of 11131301455 is 55410313111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11131301455 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82510 + ... + 170500.

It is an arithmetic number, because the mean of its divisors is an integer number (1669780188).

Almost surely, 2^11131301455 is an apocalyptic number.

11131301455 is a deficient number, since it is larger than the sum of its proper divisors (2226940049).

11131301455 is an equidigital number, since it uses as much as digits as its factorization.

11131301455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113297.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 11131301455 its reverse (55410313111), we get a palindrome (66541614566).

The spelling of 11131301455 in words is "eleven billion, one hundred thirty-one million, three hundred one thousand, four hundred fifty-five".