13203453130 has 32 divisors (see below), whose sum is σ = 27283221504. Its totient is φ = 4506592896.

The previous prime is 13203453113. The next prime is 13203453169. The reversal of 13203453130 is 3135430231.

It is a super-2 number, since 2×13203453130² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13203453095 and 13203453104.

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, 407307 + ... + 438526.

It is an arithmetic number, because the mean of its divisors is an integer number (852600672).

Almost surely, 2^13203453130 is an apocalyptic number.

13203453130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13203453130 is an abundant number, since it is smaller than the sum of its proper divisors (14079768374).

13203453130 is a wasteful number, since it uses less digits than its factorization.

13203453130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846070.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 13203453130 its reverse (3135430231), we get a palindrome (16338883361).

The spelling of 13203453130 in words is "thirteen billion, two hundred three million, four hundred fifty-three thousand, one hundred thirty".