13202142103 has 4 divisors (see below), whose sum is σ = 13210288168. Its totient is φ = 13193996040.

The previous prime is 13202142097. The next prime is 13202142181. The reversal of 13202142103 is 30124120231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13202142103 - 2²¹ = 13200044951 is a prime.

It is a super-2 number, since 2×13202142103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13202142203) 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, 4070601 + ... + 4073842.

It is an arithmetic number, because the mean of its divisors is an integer number (3302572042).

Almost surely, 2^13202142103 is an apocalyptic number.

13202142103 is a deficient number, since it is larger than the sum of its proper divisors (8146065).

13202142103 is an equidigital number, since it uses as much as digits as its factorization.

13202142103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8146064.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13202142103 its reverse (30124120231), we get a palindrome (43326262334).

The spelling of 13202142103 in words is "thirteen billion, two hundred two million, one hundred forty-two thousand, one hundred three".