2023101 has 12 divisors (see below), whose sum is σ = 3076320. Its totient is φ = 1277640.

The previous prime is 2023097. The next prime is 2023117. The reversal of 2023101 is 1013202.

It is a happy number.

It is not a de Polignac number, because 2023101 - 2² = 2023097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5745 + ... + 6086.

It is an arithmetic number, because the mean of its divisors is an integer number (256360).

2^2023101 is an apocalyptic number.

It is an amenable number.

2023101 is a deficient number, since it is larger than the sum of its proper divisors (1053219).

2023101 is a wasteful number, since it uses less digits than its factorization.

2023101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11856 (or 11853 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 2023101 is about 1422.3575499852. The cubic root of 2023101 is about 126.4753398060.

Adding to 2023101 its reverse (1013202), we get a palindrome (3036303).

The spelling of 2023101 in words is "two million, twenty-three thousand, one hundred one".