210103102023 has 16 divisors (see below), whose sum is σ = 290602636800. Its totient is φ = 134922640320.

The previous prime is 210103102009. The next prime is 210103102081. The reversal of 210103102023 is 320201301012.

It is not a de Polignac number, because 210103102023 - 2¹³ = 210103093831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 210103101993 and 210103102011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210103102823) 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, 10801393 + ... + 10820826.

It is an arithmetic number, because the mean of its divisors is an integer number (18162664800).

Almost surely, 2^210103102023 is an apocalyptic number.

210103102023 is a deficient number, since it is larger than the sum of its proper divisors (80499534777).

210103102023 is a wasteful number, since it uses less digits than its factorization.

210103102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21622342.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 210103102023 its reverse (320201301012), we get a palindrome (530304403035).

The spelling of 210103102023 in words is "two hundred ten billion, one hundred three million, one hundred two thousand, twenty-three".