1302011302023 has 24 divisors (see below), whose sum is σ = 1991602825056. Its totient is φ = 816828710400.

The previous prime is 1302011302019. The next prime is 1302011302093. The reversal of 1302011302023 is 3202031102031.

1302011302023 is a `hidden beast` number, since 130 + 201 + 130 + 202 + 3 = 666.

It is not a de Polignac number, because 1302011302023 - 2² = 1302011302019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1302011301987 and 1302011302005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302011302093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 432003 + ... + 1670523.

It is an arithmetic number, because the mean of its divisors is an integer number (82983451044).

Almost surely, 2^{1302011302023} is an apocalyptic number.

1302011302023 is a deficient number, since it is larger than the sum of its proper divisors (689591523033).

1302011302023 is a wasteful number, since it uses less digits than its factorization.

1302011302023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245415 (or 1245412 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1302011302023 its reverse (3202031102031), we get a palindrome (4504042404054).

The spelling of 1302011302023 in words is "one trillion, three hundred two billion, eleven million, three hundred two thousand, twenty-three".