1023113230413 has 8 divisors (see below), whose sum is σ = 1423461885888. Its totient is φ = 652420030944.

The previous prime is 1023113230411. The next prime is 1023113230423. The reversal of 1023113230413 is 3140323113201.

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

It is not a de Polignac number, because 1023113230413 - 2¹ = 1023113230411 is a prime.

It is a super-2 number, since 2×1023113230413² (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 (1023113230411) 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, 7413863920 + ... + 7413864057.

It is an arithmetic number, because the mean of its divisors is an integer number (177932735736).

Almost surely, 2^{1023113230413} is an apocalyptic number.

It is an amenable number.

1023113230413 is a deficient number, since it is larger than the sum of its proper divisors (400348655475).

1023113230413 is a wasteful number, since it uses less digits than its factorization.

1023113230413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14827728003.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1023113230413 its reverse (3140323113201), we get a palindrome (4163436343614).

The spelling of 1023113230413 in words is "one trillion, twenty-three billion, one hundred thirteen million, two hundred thirty thousand, four hundred thirteen".