1232103031 has 8 divisors (see below), whose sum is σ = 1309932000. Its totient is φ = 1156295712.

The previous prime is 1232103023. The next prime is 1232103049. The reversal of 1232103031 is 1303012321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1232103031 - 2³ = 1232103023 is a prime.

It is a super-2 number, since 2×1232103031² = 3036155757998773922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232102996 and 1232103014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232103331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504156 + ... + 506593.

It is an arithmetic number, because the mean of its divisors is an integer number (163741500).

Almost surely, 2^1232103031 is an apocalyptic number.

1232103031 is a deficient number, since it is larger than the sum of its proper divisors (77828969).

1232103031 is a wasteful number, since it uses less digits than its factorization.

1232103031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010825.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1232103031 is about 35101.3252029037. The cubic root of 1232103031 is about 1072.0515654147.

Adding to 1232103031 its reverse (1303012321), we get a palindrome (2535115352).

The spelling of 1232103031 in words is "one billion, two hundred thirty-two million, one hundred three thousand, thirty-one".