11234301031 has 4 divisors (see below), whose sum is σ = 11243533392. Its totient is φ = 11225068672.

The previous prime is 11234301011. The next prime is 11234301047. The reversal of 11234301031 is 13010343211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11234301031 - 2²⁷ = 11100083303 is a prime.

It is a super-2 number, since 2×11234301031² (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 (11234301011) 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, 4614355 + ... + 4616788.

It is an arithmetic number, because the mean of its divisors is an integer number (2810883348).

Almost surely, 2^11234301031 is an apocalyptic number.

11234301031 is a deficient number, since it is larger than the sum of its proper divisors (9232361).

11234301031 is an equidigital number, since it uses as much as digits as its factorization.

11234301031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9232360.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11234301031 its reverse (13010343211), we get a palindrome (24244644242).

The spelling of 11234301031 in words is "eleven billion, two hundred thirty-four million, three hundred one thousand, thirty-one".