11334235031 has 20 divisors (see below), whose sum is σ = 13241312952. Its totient is φ = 9701230896.

The previous prime is 11334235013. The next prime is 11334235063. The reversal of 11334235031 is 13053243311.

It is a de Polignac number, because none of the positive numbers 2^k-11334235031 is a prime.

It is a super-2 number, since 2×11334235031² (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 (11334231031) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1910636 + ... + 1916558.

Almost surely, 2^11334235031 is an apocalyptic number.

11334235031 is a deficient number, since it is larger than the sum of its proper divisors (1907077921).

11334235031 is an frugal number, since it uses more digits than its factorization.

11334235031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6748 (or 6727 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 11334235031 its reverse (13053243311), we get a palindrome (24387478342).

The spelling of 11334235031 in words is "eleven billion, three hundred thirty-four million, two hundred thirty-five thousand, thirty-one".