13121011000310 has 16 divisors (see below), whose sum is σ = 23619203127216. Its totient is φ = 5248096994208.

The previous prime is 13121011000309. The next prime is 13121011000379. The reversal of 13121011000310 is 1300011012131.

It is a happy number.

It is a super-2 number, since 2×13121011000310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38246432 + ... + 38587971.

It is an arithmetic number, because the mean of its divisors is an integer number (1476200195451).

Almost surely, 2^{13121011000310} is an apocalyptic number.

13121011000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13121011000310 is a deficient number, since it is larger than the sum of its proper divisors (10498192126906).

13121011000310 is a wasteful number, since it uses less digits than its factorization.

13121011000310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76851487.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 13121011000310 its reverse (1300011012131), we get a palindrome (14421022012441).

The spelling of 13121011000310 in words is "thirteen trillion, one hundred twenty-one billion, eleven million, three hundred ten", and thus it is an aban number.