1024012131 has 8 divisors (see below), whose sum is σ = 1370663184. Its totient is φ = 680017920.

The previous prime is 1024012123. The next prime is 1024012139. The reversal of 1024012131 is 1312104201.

It is an interprime number because it is at equal distance from previous prime (1024012123) and next prime (1024012139).

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

It is not a de Polignac number, because 1024012131 - 2³ = 1024012123 is a prime.

It is a super-2 number, since 2×1024012131² = 2097201688870322322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1024012131.

It is not an unprimeable number, because it can be changed into a prime (1024012139) 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, 663310 + ... + 664851.

It is an arithmetic number, because the mean of its divisors is an integer number (171332898).

Almost surely, 2^1024012131 is an apocalyptic number.

1024012131 is a deficient number, since it is larger than the sum of its proper divisors (346651053).

1024012131 is a wasteful number, since it uses less digits than its factorization.

1024012131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1328421.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1024012131 is about 32000.1895463136. The cubic root of 1024012131 is about 1007.9408201351.

Adding to 1024012131 its reverse (1312104201), we get a palindrome (2336116332).

The spelling of 1024012131 in words is "one billion, twenty-four million, twelve thousand, one hundred thirty-one".