13130323200231 has 4 divisors (see below), whose sum is σ = 17507097600312. Its totient is φ = 8753548800152.

The previous prime is 13130323200221. The next prime is 13130323200287. The reversal of 13130323200231 is 13200232303131.

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 13130323200231 - 2⁷ = 13130323200103 is a prime.

It is a super-2 number, since 2×13130323200231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130323200221) 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, 2188387200036 + ... + 2188387200041.

It is an arithmetic number, because the mean of its divisors is an integer number (4376774400078).

Almost surely, 2^{13130323200231} is an apocalyptic number.

13130323200231 is a deficient number, since it is larger than the sum of its proper divisors (4376774400081).

13130323200231 is an equidigital number, since it uses as much as digits as its factorization.

13130323200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376774400080.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13130323200231 its reverse (13200232303131), we get a palindrome (26330555503362).

The spelling of 13130323200231 in words is "thirteen trillion, one hundred thirty billion, three hundred twenty-three million, two hundred thousand, two hundred thirty-one".