133110230023 has 4 divisors (see below), whose sum is σ = 133799920528. Its totient is φ = 132420539520.

The previous prime is 133110229979. The next prime is 133110230069. The reversal of 133110230023 is 320032011331.

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 133110230023 - 2²⁹ = 132573359111 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 (133110233023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344844963 + ... + 344845348.

It is an arithmetic number, because the mean of its divisors is an integer number (33449980132).

Almost surely, 2^133110230023 is an apocalyptic number.

133110230023 is a deficient number, since it is larger than the sum of its proper divisors (689690505).

133110230023 is an equidigital number, since it uses as much as digits as its factorization.

133110230023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689690504.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133110230023 its reverse (320032011331), we get a palindrome (453142241354).

The spelling of 133110230023 in words is "one hundred thirty-three billion, one hundred ten million, two hundred thirty thousand, twenty-three".