1030131023 has 8 divisors (see below), whose sum is σ = 1092101760. Its totient is φ = 969956640.

The previous prime is 1030131013. The next prime is 1030131041. The reversal of 1030131023 is 3201310301.

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 1030131023 - 2¹⁰ = 1030129999 is a prime.

It is a super-2 number, since 2×1030131023² = 2122339849094053058, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 1030130989 and 1030131007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030131013) 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, 447908 + ... + 450201.

It is an arithmetic number, because the mean of its divisors is an integer number (136512720).

Almost surely, 2^1030131023 is an apocalyptic number.

1030131023 is a deficient number, since it is larger than the sum of its proper divisors (61970737).

1030131023 is an equidigital number, since it uses as much as digits as its factorization.

1030131023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898177.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1030131023 is about 32095.6542696983. The cubic root of 1030131023 is about 1009.9444543514.

Adding to 1030131023 its reverse (3201310301), we get a palindrome (4231441324).

The spelling of 1030131023 in words is "one billion, thirty million, one hundred thirty-one thousand, twenty-three".