102203000323123 has 16 divisors (see below), whose sum is σ = 122629580269056. Its totient is φ = 83279692045440.

The previous prime is 102203000323069. The next prime is 102203000323183. The reversal of 102203000323123 is 321323000302201.

It is a cyclic number.

It is not a de Polignac number, because 102203000323123 - 2²⁹ = 102202463452211 is a prime.

It is a super-3 number, since 3×102203000323123³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102203000323094 and 102203000323103.

It is not an unprimeable number, because it can be changed into a prime (102203000323183) 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, 1947216838 + ... + 1947269323.

It is an arithmetic number, because the mean of its divisors is an integer number (7664348766816).

Almost surely, 2^{102203000323123} is an apocalyptic number.

102203000323123 is a deficient number, since it is larger than the sum of its proper divisors (20426579945933).

102203000323123 is a wasteful number, since it uses less digits than its factorization.

102203000323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3894486354.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 102203000323123 its reverse (321323000302201), we get a palindrome (423526000625324).

The spelling of 102203000323123 in words is "one hundred two trillion, two hundred three billion, three hundred twenty-three thousand, one hundred twenty-three".