103141311321 has 32 divisors (see below), whose sum is σ = 143281797120. Its totient is φ = 65941896384.

The previous prime is 103141311257. The next prime is 103141311331. The reversal of 103141311321 is 123113141301.

It is not a de Polignac number, because 103141311321 - 2⁶ = 103141311257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103141311331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6484240 + ... + 6500126.

It is an arithmetic number, because the mean of its divisors is an integer number (4477556160).

Almost surely, 2^103141311321 is an apocalyptic number.

It is an amenable number.

103141311321 is a deficient number, since it is larger than the sum of its proper divisors (40140485799).

103141311321 is a wasteful number, since it uses less digits than its factorization.

103141311321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16845.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103141311321 its reverse (123113141301), we get a palindrome (226254452622).

The spelling of 103141311321 in words is "one hundred three billion, one hundred forty-one million, three hundred eleven thousand, three hundred twenty-one".