1012103230031 has 8 divisors (see below), whose sum is σ = 1017891529200. Its totient is φ = 1006316421120.

The previous prime is 1012103230013. The next prime is 1012103230079. The reversal of 1012103230031 is 1300323012101.

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 1012103230031 - 2³⁰ = 1011029488207 is a prime.

It is a super-2 number, since 2×1012103230031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012103229991 and 1012103230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012103230231) 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, 1004111 + ... + 1741391.

It is an arithmetic number, because the mean of its divisors is an integer number (127236441150).

Almost surely, 2^{1012103230031} is an apocalyptic number.

1012103230031 is a deficient number, since it is larger than the sum of its proper divisors (5788299169).

1012103230031 is an equidigital number, since it uses as much as digits as its factorization.

1012103230031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745129.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1012103230031 its reverse (1300323012101), we get a palindrome (2312426242132).

The spelling of 1012103230031 in words is "one trillion, twelve billion, one hundred three million, two hundred thirty thousand, thirty-one".