1012534031 has 8 divisors (see below), whose sum is σ = 1016499120. Its totient is φ = 1008577152.

The previous prime is 1012534021. The next prime is 1012534051. The reversal of 1012534031 is 1304352101.

1012534031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1012534031 - 2¹⁴ = 1012517647 is a prime.

It is a super-2 number, since 2×1012534031² = 2050450327866217922, 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 = 1012533994 and 1012534012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012534001) 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, 355991 + ... + 358823.

It is an arithmetic number, because the mean of its divisors is an integer number (127062390).

Almost surely, 2^1012534031 is an apocalyptic number.

1012534031 is a deficient number, since it is larger than the sum of its proper divisors (3965089).

1012534031 is an equidigital number, since it uses as much as digits as its factorization.

1012534031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4105.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1012534031 is about 31820.3398944763. The cubic root of 1012534031 is about 1004.1606751072.

Adding to 1012534031 its reverse (1304352101), we get a palindrome (2316886132).

The spelling of 1012534031 in words is "one billion, twelve million, five hundred thirty-four thousand, thirty-one".