133023140051 has 4 divisors (see below), whose sum is σ = 135533010672. Its totient is φ = 130513269432.

The previous prime is 133023139999. The next prime is 133023140053. The reversal of 133023140051 is 150041320331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133023140051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133023139999 and 133023140026.

It is not an unprimeable number, because it can be changed into a prime (133023140053) 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 3 ways as a sum of consecutive naturals, for example, 1254935231 + ... + 1254935336.

It is an arithmetic number, because the mean of its divisors is an integer number (33883252668).

Almost surely, 2^133023140051 is an apocalyptic number.

133023140051 is a deficient number, since it is larger than the sum of its proper divisors (2509870621).

133023140051 is an equidigital number, since it uses as much as digits as its factorization.

133023140051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2509870620.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 133023140051 its reverse (150041320331), we get a palindrome (283064460382).

The spelling of 133023140051 in words is "one hundred thirty-three billion, twenty-three million, one hundred forty thousand, fifty-one".