210130310203023 has 32 divisors (see below), whose sum is σ = 321222851136000. Its totient is φ = 119690390252160.

The previous prime is 210130310203003. The next prime is 210130310203039. The reversal of 210130310203023 is 320302013031012.

It is not a de Polignac number, because 210130310203023 - 2⁵ = 210130310202991 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210130310203003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152498353 + ... + 153870101.

It is an arithmetic number, because the mean of its divisors is an integer number (10038214098000).

Almost surely, 2^{210130310203023} is an apocalyptic number.

210130310203023 is a deficient number, since it is larger than the sum of its proper divisors (111092540932977).

210130310203023 is a wasteful number, since it uses less digits than its factorization.

210130310203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395087.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 210130310203023 its reverse (320302013031012), we get a palindrome (530432323234035).

The spelling of 210130310203023 in words is "two hundred ten trillion, one hundred thirty billion, three hundred ten million, two hundred three thousand, twenty-three".