1300023203011 has 16 divisors (see below), whose sum is σ = 1461516243264. Its totient is φ = 1147358957184.

The previous prime is 1300023202997. The next prime is 1300023203021. The reversal of 1300023203011 is 1103023200031.

It is a cyclic number.

It is not a de Polignac number, because 1300023203011 - 2¹¹ = 1300023200963 is a prime.

It is a super-2 number, since 2×1300023203011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1300023203021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217596 + ... + 1627081.

It is an arithmetic number, because the mean of its divisors is an integer number (91344765204).

Almost surely, 2^{1300023203011} is an apocalyptic number.

1300023203011 is a deficient number, since it is larger than the sum of its proper divisors (161493040253).

1300023203011 is a wasteful number, since it uses less digits than its factorization.

1300023203011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1847070.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1300023203011 its reverse (1103023200031), we get a palindrome (2403046403042).

The spelling of 1300023203011 in words is "one trillion, three hundred billion, twenty-three million, two hundred three thousand, eleven".