10112021023 has 8 divisors (see below), whose sum is σ = 10892856800. Its totient is φ = 9331612128.

The previous prime is 10112020993. The next prime is 10112021041. The reversal of 10112021023 is 32012021101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10112021023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10112020994 and 10112021012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112021063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56643 + ... + 153076.

It is an arithmetic number, because the mean of its divisors is an integer number (1361607100).

Almost surely, 2^10112021023 is an apocalyptic number.

10112021023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10112021023 is a deficient number, since it is larger than the sum of its proper divisors (780835777).

10112021023 is a wasteful number, since it uses less digits than its factorization.

10112021023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213441.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10112021023 its reverse (32012021101), we get a palindrome (42124042124).

The spelling of 10112021023 in words is "ten billion, one hundred twelve million, twenty-one thousand, twenty-three".