23455033531135 has 4 divisors (see below), whose sum is σ = 28146040237368. Its totient is φ = 18764026824904.

The previous prime is 23455033531117. The next prime is 23455033531151. The reversal of 23455033531135 is 53113533055432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23455033531135 - 2²⁵ = 23454999976703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23455033531091 and 23455033531100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2345503353109 + ... + 2345503353118.

It is an arithmetic number, because the mean of its divisors is an integer number (7036510059342).

Almost surely, 2^{23455033531135} is an apocalyptic number.

23455033531135 is a deficient number, since it is larger than the sum of its proper divisors (4691006706233).

23455033531135 is an equidigital number, since it uses as much as digits as its factorization.

23455033531135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691006706232.

The product of its (nonzero) digits is 1215000, while the sum is 43.

Adding to 23455033531135 its reverse (53113533055432), we get a palindrome (76568566586567).

The spelling of 23455033531135 in words is "twenty-three trillion, four hundred fifty-five billion, thirty-three million, five hundred thirty-one thousand, one hundred thirty-five".