10102113320023 has 4 divisors (see below), whose sum is σ = 10102132242720. Its totient is φ = 10102094397328.

The previous prime is 10102113319997. The next prime is 10102113320053. The reversal of 10102113320023 is 32002331120101.

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-10102113320023 is a prime.

It is a super-2 number, since 2×10102113320023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102113320053) 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, 8636590 + ... + 9736267.

It is an arithmetic number, because the mean of its divisors is an integer number (2525533060680).

Almost surely, 2^{10102113320023} is an apocalyptic number.

10102113320023 is a deficient number, since it is larger than the sum of its proper divisors (18922697).

10102113320023 is an equidigital number, since it uses as much as digits as its factorization.

10102113320023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18922696.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10102113320023 its reverse (32002331120101), we get a palindrome (42104444440124).

The spelling of 10102113320023 in words is "ten trillion, one hundred two billion, one hundred thirteen million, three hundred twenty thousand, twenty-three".