103331213111321 has 8 divisors (see below), whose sum is σ = 112847088642624. Its totient is φ = 94039240533840.

The previous prime is 103331213111311. The next prime is 103331213111363. The reversal of 103331213111321 is 123111312133301.

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 103331213111321 - 2³⁸ = 103056335204377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103331213111311) 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, 55975737491 + ... + 55975739336.

It is an arithmetic number, because the mean of its divisors is an integer number (14105886080328).

Almost surely, 2^{103331213111321} is an apocalyptic number.

It is an amenable number.

103331213111321 is a deficient number, since it is larger than the sum of its proper divisors (9515875531303).

103331213111321 is a wasteful number, since it uses less digits than its factorization.

103331213111321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111951476911.

The product of its (nonzero) digits is 972, while the sum is 26.

Adding to 103331213111321 its reverse (123111312133301), we get a palindrome (226442525244622).

The spelling of 103331213111321 in words is "one hundred three trillion, three hundred thirty-one billion, two hundred thirteen million, one hundred eleven thousand, three hundred twenty-one".