13101301213031 has 4 divisors (see below), whose sum is σ = 13134301972152. Its totient is φ = 13068300453912.

The previous prime is 13101301213009. The next prime is 13101301213081. The reversal of 13101301213031 is 13031210310131.

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 13101301213031 - 2²² = 13101297018727 is a prime.

It is a super-2 number, since 2×13101301213031² (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 = 13101301212994 and 13101301213012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13101301213081) 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, 16500378965 + ... + 16500379758.

It is an arithmetic number, because the mean of its divisors is an integer number (3283575493038).

Almost surely, 2^{13101301213031} is an apocalyptic number.

13101301213031 is a deficient number, since it is larger than the sum of its proper divisors (33000759121).

13101301213031 is an equidigital number, since it uses as much as digits as its factorization.

13101301213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33000759120.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 13101301213031 its reverse (13031210310131), we get a palindrome (26132511523162).

The spelling of 13101301213031 in words is "thirteen trillion, one hundred one billion, three hundred one million, two hundred thirteen thousand, thirty-one".