102131233003 has 4 divisors (see below), whose sum is σ = 104622238728. Its totient is φ = 99640227280.

The previous prime is 102131232977. The next prime is 102131233031. The reversal of 102131233003 is 300332131201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102131233003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102131203003) 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, 1245502801 + ... + 1245502882.

It is an arithmetic number, because the mean of its divisors is an integer number (26155559682).

Almost surely, 2^102131233003 is an apocalyptic number.

102131233003 is a deficient number, since it is larger than the sum of its proper divisors (2491005725).

102131233003 is an equidigital number, since it uses as much as digits as its factorization.

102131233003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491005724.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 102131233003 its reverse (300332131201), we get a palindrome (402463364204).

The spelling of 102131233003 in words is "one hundred two billion, one hundred thirty-one million, two hundred thirty-three thousand, three".