1023300023111 has 4 divisors (see below), whose sum is σ = 1023323140224. Its totient is φ = 1023276906000.

The previous prime is 1023300023093. The next prime is 1023300023203. The reversal of 1023300023111 is 1113200033201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023300023111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1023300023111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023300073111) 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, 11492030 + ... + 11580731.

It is an arithmetic number, because the mean of its divisors is an integer number (255830785056).

Almost surely, 2^{1023300023111} is an apocalyptic number.

1023300023111 is a deficient number, since it is larger than the sum of its proper divisors (23117113).

1023300023111 is an equidigital number, since it uses as much as digits as its factorization.

1023300023111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23117112.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1023300023111 its reverse (1113200033201), we get a palindrome (2136500056312).

The spelling of 1023300023111 in words is "one trillion, twenty-three billion, three hundred million, twenty-three thousand, one hundred eleven".