1030131213 has 8 divisors (see below), whose sum is σ = 1373901888. Its totient is φ = 686557344.

The previous prime is 1030131143. The next prime is 1030131239. The reversal of 1030131213 is 3121310301.

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

It is not a de Polignac number, because 1030131213 - 2⁸ = 1030130957 is a prime.

It is a super-2 number, since 2×1030131213² = 2122340631993702738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030131192 and 1030131201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030131253) 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, 36520 + ... + 58257.

It is an arithmetic number, because the mean of its divisors is an integer number (171737736).

Almost surely, 2^1030131213 is an apocalyptic number.

It is an amenable number.

1030131213 is a deficient number, since it is larger than the sum of its proper divisors (343770675).

1030131213 is an equidigital number, since it uses as much as digits as its factorization.

1030131213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98403.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1030131213 is about 32095.6572296004. The cubic root of 1030131213 is about 1009.9445164437.

Adding to 1030131213 its reverse (3121310301), we get a palindrome (4151441514).

It can be divided in two parts, 10301 and 31213, that added together give a palindrome (41514).

The spelling of 1030131213 in words is "one billion, thirty million, one hundred thirty-one thousand, two hundred thirteen".