103121231312233 has 16 divisors (see below), whose sum is σ = 106113039759360. Its totient is φ = 100177426112400.

The previous prime is 103121231312201. The next prime is 103121231312251. The reversal of 103121231312233 is 332213132121301.

It is a cyclic number.

It is not a de Polignac number, because 103121231312233 - 2⁵ = 103121231312201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103121231312293) 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, 15967935 + ... + 21475972.

It is an arithmetic number, because the mean of its divisors is an integer number (6632064984960).

Almost surely, 2^{103121231312233} is an apocalyptic number.

It is an amenable number.

103121231312233 is a deficient number, since it is larger than the sum of its proper divisors (2991808447127).

103121231312233 is an equidigital number, since it uses as much as digits as its factorization.

103121231312233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37444548.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 103121231312233 its reverse (332213132121301), we get a palindrome (435334363433534).

The spelling of 103121231312233 in words is "one hundred three trillion, one hundred twenty-one billion, two hundred thirty-one million, three hundred twelve thousand, two hundred thirty-three".