101300020023 has 16 divisors (see below), whose sum is σ = 138736572416. Its totient is φ = 65698918560.

The previous prime is 101300020021. The next prime is 101300020033. The reversal of 101300020023 is 320020003101.

It is a happy number.

It is not a de Polignac number, because 101300020023 - 2¹ = 101300020021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101300019990 and 101300020008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101300020021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782490 + ... + 902712.

It is an arithmetic number, because the mean of its divisors is an integer number (8671035776).

Almost surely, 2^101300020023 is an apocalyptic number.

101300020023 is a deficient number, since it is larger than the sum of its proper divisors (37436552393).

101300020023 is a wasteful number, since it uses less digits than its factorization.

101300020023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127854.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 101300020023 its reverse (320020003101), we get a palindrome (421320023124).

The spelling of 101300020023 in words is "one hundred one billion, three hundred million, twenty thousand, twenty-three".