23533012101 has 4 divisors (see below), whose sum is σ = 31377349472. Its totient is φ = 15688674732.

The previous prime is 23533012099. The next prime is 23533012109. The reversal of 23533012101 is 10121033532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 23533012101 - 2¹ = 23533012099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23533012109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3922168681 + ... + 3922168686.

It is an arithmetic number, because the mean of its divisors is an integer number (7844337368).

Almost surely, 2^23533012101 is an apocalyptic number.

It is an amenable number.

23533012101 is a deficient number, since it is larger than the sum of its proper divisors (7844337371).

23533012101 is an equidigital number, since it uses as much as digits as its factorization.

23533012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7844337370.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 23533012101 its reverse (10121033532), we get a palindrome (33654045633).

The spelling of 23533012101 in words is "twenty-three billion, five hundred thirty-three million, twelve thousand, one hundred one".