11133251034 has 32 divisors (see below), whose sum is σ = 22408045440. Its totient is φ = 3687567552.

The previous prime is 11133251033. The next prime is 11133251047. The reversal of 11133251034 is 43015233111.

It is a junction number, because it is equal to n+sod(n) for n = 11133250995 and 11133251013.

It is not an unprimeable number, because it can be changed into a prime (11133251033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610947 + ... + 628905.

It is an arithmetic number, because the mean of its divisors is an integer number (700251420).

Almost surely, 2^11133251034 is an apocalyptic number.

11133251034 is an abundant number, since it is smaller than the sum of its proper divisors (11274794406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11133251034 is a wasteful number, since it uses less digits than its factorization.

11133251034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18614.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 11133251034 its reverse (43015233111), we get a palindrome (54148484145).

The spelling of 11133251034 in words is "eleven billion, one hundred thirty-three million, two hundred fifty-one thousand, thirty-four".