11302454053 has 4 divisors (see below), whose sum is σ = 12329949888. Its totient is φ = 10274958220.

The previous prime is 11302454017. The next prime is 11302454069. The reversal of 11302454053 is 35045420311.

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: 35045420311 = 11 ⋅3185947301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11302454053 is a prime.

It is a super-2 number, since 2×11302454053² (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 (11302454353) 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, 513747901 + ... + 513747922.

It is an arithmetic number, because the mean of its divisors is an integer number (3082487472).

Almost surely, 2^11302454053 is an apocalyptic number.

It is an amenable number.

11302454053 is a deficient number, since it is larger than the sum of its proper divisors (1027495835).

11302454053 is a wasteful number, since it uses less digits than its factorization.

11302454053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027495834.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 11302454053 its reverse (35045420311), we get a palindrome (46347874364).

The spelling of 11302454053 in words is "eleven billion, three hundred two million, four hundred fifty-four thousand, fifty-three".