133120087243 has 8 divisors (see below), whose sum is σ = 156392829936. Its totient is φ = 111709164000.

The previous prime is 133120087241. The next prime is 133120087249. The reversal of 133120087243 is 342780021331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133120087243 - 2¹ = 133120087241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133120087199 and 133120087208.

It is not an unprimeable number, because it can be changed into a prime (133120087241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465454708 + ... + 465454993.

It is an arithmetic number, because the mean of its divisors is an integer number (19549103742).

Almost surely, 2^133120087243 is an apocalyptic number.

133120087243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133120087243 is a deficient number, since it is larger than the sum of its proper divisors (23272742693).

133120087243 is a wasteful number, since it uses less digits than its factorization.

133120087243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930909725.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 133120087243 in words is "one hundred thirty-three billion, one hundred twenty million, eighty-seven thousand, two hundred forty-three".