13130003444231 has 8 divisors (see below), whose sum is σ = 13553595328128. Its totient is φ = 12706414272000.

The previous prime is 13130003444227. The next prime is 13130003444267. The reversal of 13130003444231 is 13244430003131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13130003444231 - 2² = 13130003444227 is a prime.

It is a super-2 number, since 2×13130003444231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13130003444194 and 13130003444203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130003444431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14699171 + ... + 15566811.

It is an arithmetic number, because the mean of its divisors is an integer number (1694199416016).

Almost surely, 2^{13130003444231} is an apocalyptic number.

13130003444231 is a deficient number, since it is larger than the sum of its proper divisors (423591883897).

13130003444231 is an equidigital number, since it uses as much as digits as its factorization.

13130003444231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355833.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13130003444231 its reverse (13244430003131), we get a palindrome (26374433447362).

The spelling of 13130003444231 in words is "thirteen trillion, one hundred thirty billion, three million, four hundred forty-four thousand, two hundred thirty-one".