1011023130213 has 16 divisors (see below), whose sum is σ = 1501287264000. Its totient is φ = 672451571520.

The previous prime is 1011023130209. The next prime is 1011023130277. The reversal of 1011023130213 is 3120313201101.

1011023130213 is a `hidden beast` number, since 10 + 110 + 231 + 302 + 13 = 666.

It is not a de Polignac number, because 1011023130213 - 2² = 1011023130209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011023131213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43428388 + ... + 43451661.

It is an arithmetic number, because the mean of its divisors is an integer number (93830454000).

Almost surely, 2^{1011023130213} is an apocalyptic number.

It is an amenable number.

1011023130213 is a deficient number, since it is larger than the sum of its proper divisors (490264133787).

1011023130213 is an equidigital number, since it uses as much as digits as its factorization.

1011023130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86880489 (or 86880483 counting only the distinct ones).

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

Adding to 1011023130213 its reverse (3120313201101), we get a palindrome (4131336331314).

The spelling of 1011023130213 in words is "one trillion, eleven billion, twenty-three million, one hundred thirty thousand, two hundred thirteen".