1030131010213 has 4 divisors (see below), whose sum is σ = 1030151556108. Its totient is φ = 1030110464320.

The previous prime is 1030131010189. The next prime is 1030131010247. The reversal of 1030131010213 is 3120101310301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 384819234244 + 645311775969 = 620338^2 + 803313^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030131010213 - 2³⁷ = 892692056741 is a prime.

It is a super-2 number, since 2×1030131010213² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030131010813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10197556 + ... + 10298077.

It is an arithmetic number, because the mean of its divisors is an integer number (257537889027).

Almost surely, 2^{1030131010213} is an apocalyptic number.

It is an amenable number.

1030131010213 is a deficient number, since it is larger than the sum of its proper divisors (20545895).

1030131010213 is an equidigital number, since it uses as much as digits as its factorization.

1030131010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20545894.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1030131010213 its reverse (3120101310301), we get a palindrome (4150232320514).

The spelling of 1030131010213 in words is "one trillion, thirty billion, one hundred thirty-one million, ten thousand, two hundred thirteen".