1032023131 has 4 divisors (see below), whose sum is σ = 1092730392. Its totient is φ = 971315872.

The previous prime is 1032023123. The next prime is 1032023137. The reversal of 1032023131 is 1313202301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1032023131 - 2³ = 1032023123 is a prime.

It is a super-2 number, since 2×1032023131² = 2130143485838086322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1032023137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30353605 + ... + 30353638.

It is an arithmetic number, because the mean of its divisors is an integer number (273182598).

Almost surely, 2^1032023131 is an apocalyptic number.

1032023131 is a deficient number, since it is larger than the sum of its proper divisors (60707261).

1032023131 is an equidigital number, since it uses as much as digits as its factorization.

1032023131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60707260.

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

The square root of 1032023131 is about 32125.1168246903. The cubic root of 1032023131 is about 1010.5624194966.

Adding to 1032023131 its reverse (1313202301), we get a palindrome (2345225432).

The spelling of 1032023131 in words is "one billion, thirty-two million, twenty-three thousand, one hundred thirty-one".