23535445101 has 16 divisors (see below), whose sum is σ = 36211728384. Its totient is φ = 13318253424.

The previous prime is 23535445093. The next prime is 23535445121. The reversal of 23535445101 is 10154453532.

It is not a de Polignac number, because 23535445101 - 2³ = 23535445093 is a prime.

It is a super-2 number, since 2×23535445101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23535445121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5438301 + ... + 5442626.

It is an arithmetic number, because the mean of its divisors is an integer number (2263233024).

Almost surely, 2^23535445101 is an apocalyptic number.

23535445101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23535445101 is a deficient number, since it is larger than the sum of its proper divisors (12676283283).

23535445101 is a wasteful number, since it uses less digits than its factorization.

23535445101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10881040.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 23535445101 its reverse (10154453532), we get a palindrome (33689898633).

The spelling of 23535445101 in words is "twenty-three billion, five hundred thirty-five million, four hundred forty-five thousand, one hundred one".