103131112210233 has 4 divisors (see below), whose sum is σ = 137508149613648. Its totient is φ = 68754074806820.

The previous prime is 103131112210187. The next prime is 103131112210249. The reversal of 103131112210233 is 332012211131301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103131112210233 - 2¹⁴ = 103131112193849 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103131112210333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17188518701703 + ... + 17188518701708.

It is an arithmetic number, because the mean of its divisors is an integer number (34377037403412).

Almost surely, 2^{103131112210233} is an apocalyptic number.

It is an amenable number.

103131112210233 is a deficient number, since it is larger than the sum of its proper divisors (34377037403415).

103131112210233 is an equidigital number, since it uses as much as digits as its factorization.

103131112210233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34377037403414.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 103131112210233 its reverse (332012211131301), we get a palindrome (435143323341534).

The spelling of 103131112210233 in words is "one hundred three trillion, one hundred thirty-one billion, one hundred twelve million, two hundred ten thousand, two hundred thirty-three".