23280101 has 16 divisors (see below), whose sum is σ = 26331648. Its totient is φ = 20433600.

The previous prime is 23280083. The next prime is 23280109. The reversal of 23280101 is 10108232.

It is a cyclic number.

It is not a de Polignac number, because 23280101 - 2¹⁴ = 23263717 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23280101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23280109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24110 + ... + 25056.

It is an arithmetic number, because the mean of its divisors is an integer number (1645728).

Almost surely, 2^23280101 is an apocalyptic number.

It is an amenable number.

23280101 is a deficient number, since it is larger than the sum of its proper divisors (3051547).

23280101 is a wasteful number, since it uses less digits than its factorization.

23280101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 23280101 is about 4824.9456991763. The cubic root of 23280101 is about 285.5364922790.

Adding to 23280101 its reverse (10108232), we get a palindrome (33388333).

The spelling of 23280101 in words is "twenty-three million, two hundred eighty thousand, one hundred one".