133303023051 has 16 divisors (see below), whose sum is σ = 198020740608. Its totient is φ = 79070780000.

The previous prime is 133303023047. The next prime is 133303023103. The reversal of 133303023051 is 150320303331.

It is a cyclic number.

It is not a de Polignac number, because 133303023051 - 2² = 133303023047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133303223051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42971700 + ... + 42974801.

It is an arithmetic number, because the mean of its divisors is an integer number (12376296288).

Almost surely, 2^133303023051 is an apocalyptic number.

133303023051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133303023051 is a deficient number, since it is larger than the sum of its proper divisors (64717717557).

133303023051 is a wasteful number, since it uses less digits than its factorization.

133303023051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85946562.

The product of its (nonzero) digits is 2430, while the sum is 24.

Adding to 133303023051 its reverse (150320303331), we get a palindrome (283623326382).

The spelling of 133303023051 in words is "one hundred thirty-three billion, three hundred three million, twenty-three thousand, fifty-one".