1012301031 has 16 divisors (see below), whose sum is σ = 1564282368. Its totient is φ = 570309600.

The previous prime is 1012300997. The next prime is 1012301051. The reversal of 1012301031 is 1301032101.

It is not a de Polignac number, because 1012301031 - 2⁷ = 1012300903 is a prime.

It is a super-2 number, since 2×1012301031² = 2049506754727325922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012300998 and 1012301016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012301051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337980 + ... + 340961.

It is an arithmetic number, because the mean of its divisors is an integer number (97767648).

Almost surely, 2^1012301031 is an apocalyptic number.

1012301031 is a deficient number, since it is larger than the sum of its proper divisors (551981337).

1012301031 is an equidigital number, since it uses as much as digits as its factorization.

1012301031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679022.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1012301031 is about 31816.6785035773. The cubic root of 1012301031 is about 1004.0836448119.

Adding to 1012301031 its reverse (1301032101), we get a palindrome (2313333132).

The spelling of 1012301031 in words is "one billion, twelve million, three hundred one thousand, thirty-one".