13120130221003 has 16 divisors (see below), whose sum is σ = 14391497062656. Its totient is φ = 11887712837280.

The previous prime is 13120130220943. The next prime is 13120130221019. The reversal of 13120130221003 is 30012203102131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13120130221003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120130221063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31100301 + ... + 31519342.

It is an arithmetic number, because the mean of its divisors is an integer number (899468566416).

Almost surely, 2^{13120130221003} is an apocalyptic number.

13120130221003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13120130221003 is a deficient number, since it is larger than the sum of its proper divisors (1271366841653).

13120130221003 is a wasteful number, since it uses less digits than its factorization.

13120130221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62619954.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13120130221003 its reverse (30012203102131), we get a palindrome (43132333323134).

The spelling of 13120130221003 in words is "thirteen trillion, one hundred twenty billion, one hundred thirty million, two hundred twenty-one thousand, three".