11033423253 has 48 divisors (see below), whose sum is σ = 17071454400. Its totient is φ = 6846301440.

The previous prime is 11033423239. The next prime is 11033423263. The reversal of 11033423253 is 35232433011.

11033423253 is a `hidden beast` number, since 1 + 1 + 0 + 334 + 2 + 325 + 3 = 666.

It is not a de Polignac number, because 11033423253 - 2⁸ = 11033422997 is a prime.

It is a super-2 number, since 2×11033423253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033423263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5280633 + ... + 5282721.

It is an arithmetic number, because the mean of its divisors is an integer number (355655300).

Almost surely, 2^11033423253 is an apocalyptic number.

It is an amenable number.

11033423253 is a deficient number, since it is larger than the sum of its proper divisors (6038031147).

11033423253 is a wasteful number, since it uses less digits than its factorization.

11033423253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2642 (or 2639 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 11033423253 its reverse (35232433011), we get a palindrome (46265856264).

The spelling of 11033423253 in words is "eleven billion, thirty-three million, four hundred twenty-three thousand, two hundred fifty-three".