1030131021213 has 12 divisors (see below), whose sum is σ = 1700533749408. Its totient is φ = 588646297800.

The previous prime is 1030131021197. The next prime is 1030131021247. The reversal of 1030131021213 is 3121201310301.

1030131021213 is a `hidden beast` number, since 10 + 301 + 310 + 21 + 21 + 3 = 666.

It is not a de Polignac number, because 1030131021213 - 2⁴ = 1030131021197 is a prime.

It is a super-2 number, since 2×1030131021213² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030131022213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8175642963 + ... + 8175643088.

It is an arithmetic number, because the mean of its divisors is an integer number (141711145784).

Almost surely, 2^{1030131021213} is an apocalyptic number.

It is an amenable number.

1030131021213 is a deficient number, since it is larger than the sum of its proper divisors (670402728195).

1030131021213 is a wasteful number, since it uses less digits than its factorization.

1030131021213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16351286064 (or 16351286061 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1030131021213 its reverse (3121201310301), we get a palindrome (4151332331514).

The spelling of 1030131021213 in words is "one trillion, thirty billion, one hundred thirty-one million, twenty-one thousand, two hundred thirteen".