11454355031 has 8 divisors (see below), whose sum is σ = 13444494240. Its totient is φ = 9552666528.

The previous prime is 11454355009. The next prime is 11454355039. The reversal of 11454355031 is 13055345411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11454355031 is a prime.

It is a super-2 number, since 2×11454355031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454355039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22112396 + ... + 22112913.

It is an arithmetic number, because the mean of its divisors is an integer number (1680561780).

Almost surely, 2^11454355031 is an apocalyptic number.

11454355031 is a deficient number, since it is larger than the sum of its proper divisors (1990139209).

11454355031 is an equidigital number, since it uses as much as digits as its factorization.

11454355031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44225353.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 11454355031 in words is "eleven billion, four hundred fifty-four million, three hundred fifty-five thousand, thirty-one".