1020233312013 has 8 divisors (see below), whose sum is σ = 1360383503328. Its totient is φ = 680119331024.

The previous prime is 1020233312011. The next prime is 1020233312017. The reversal of 1020233312013 is 3102133320201.

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 1020233312013 - 2¹ = 1020233312011 is a prime.

It is a super-2 number, since 2×1020233312013² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020233312011) 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, 8986770 + ... + 9099587.

It is an arithmetic number, because the mean of its divisors is an integer number (170047937916).

Almost surely, 2^{1020233312013} is an apocalyptic number.

It is an amenable number.

1020233312013 is a deficient number, since it is larger than the sum of its proper divisors (340150191315).

1020233312013 is a wasteful number, since it uses less digits than its factorization.

1020233312013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18105163.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1020233312013 its reverse (3102133320201), we get a palindrome (4122366632214).

The spelling of 1020233312013 in words is "one trillion, twenty billion, two hundred thirty-three million, three hundred twelve thousand, thirteen".