11233454134 has 12 divisors (see below), whose sum is σ = 19601231364. Its totient is φ = 4814337444.

The previous prime is 11233454131. The next prime is 11233454137. The reversal of 11233454134 is 43145433211.

It is an interprime number because it is at equal distance from previous prime (11233454131) and next prime (11233454137).

It is a junction number, because it is equal to n+sod(n) for n = 11233454096 and 11233454105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233454131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57313444 + ... + 57313639.

It is an arithmetic number, because the mean of its divisors is an integer number (1633435947).

Almost surely, 2^11233454134 is an apocalyptic number.

11233454134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11233454134 is a deficient number, since it is larger than the sum of its proper divisors (8367777230).

11233454134 is a wasteful number, since it uses less digits than its factorization.

11233454134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114627099 (or 114627092 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

Adding to 11233454134 its reverse (43145433211), we get a palindrome (54378887345).

The spelling of 11233454134 in words is "eleven billion, two hundred thirty-three million, four hundred fifty-four thousand, one hundred thirty-four".