102001230031223 has 6 divisors (see below), whose sum is σ = 107652267706464. Its totient is φ = 96632744239764.

The previous prime is 102001230031213. The next prime is 102001230031271. The reversal of 102001230031223 is 322130032100201.

It is not a de Polignac number, because 102001230031223 - 2¹⁰ = 102001230030199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102001230031195 and 102001230031204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102001230031213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 141275941511 + ... + 141275942232.

It is an arithmetic number, because the mean of its divisors is an integer number (17942044617744).

Almost surely, 2^{102001230031223} is an apocalyptic number.

102001230031223 is a deficient number, since it is larger than the sum of its proper divisors (5651037675241).

102001230031223 is an equidigital number, since it uses as much as digits as its factorization.

102001230031223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282551883781 (or 282551883762 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102001230031223 its reverse (322130032100201), we get a palindrome (424131262131424).

The spelling of 102001230031223 in words is "one hundred two trillion, one billion, two hundred thirty million, thirty-one thousand, two hundred twenty-three".