13202023245 has 16 divisors (see below), whose sum is σ = 21128854272. Its totient is φ = 7039206720.

The previous prime is 13202023189. The next prime is 13202023277. The reversal of 13202023245 is 54232020231.

It is not a de Polignac number, because 13202023245 - 2⁸ = 13202022989 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57766 + ... + 172455.

It is an arithmetic number, because the mean of its divisors is an integer number (1320553392).

Almost surely, 2^13202023245 is an apocalyptic number.

13202023245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13202023245 is a deficient number, since it is larger than the sum of its proper divisors (7926831027).

13202023245 is a wasteful number, since it uses less digits than its factorization.

13202023245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234052.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13202023245 its reverse (54232020231), we get a palindrome (67434043476).

The spelling of 13202023245 in words is "thirteen billion, two hundred two million, twenty-three thousand, two hundred forty-five".