23340153 has 8 divisors (see below), whose sum is σ = 31782528. Its totient is φ = 15228944.

The previous prime is 23340143. The next prime is 23340169. The reversal of 23340153 is 35104332.

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

It is a cyclic number.

It is not a de Polignac number, because 23340153 - 2⁴ = 23340137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23340143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82626 + ... + 82907.

It is an arithmetic number, because the mean of its divisors is an integer number (3972816).

Almost surely, 2^23340153 is an apocalyptic number.

It is an amenable number.

23340153 is a deficient number, since it is larger than the sum of its proper divisors (8442375).

23340153 is a wasteful number, since it uses less digits than its factorization.

23340153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165583.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 23340153 is about 4831.1647663892. The cubic root of 23340153 is about 285.7817992717.

Adding to 23340153 its reverse (35104332), we get a palindrome (58444485).

The spelling of 23340153 in words is "twenty-three million, three hundred forty thousand, one hundred fifty-three".