133719289011 has 96 divisors (see below), whose sum is σ = 243189373440. Its totient is φ = 69353444160.

The previous prime is 133719289003. The next prime is 133719289019. The reversal of 133719289011 is 110982917331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133719289003) and next prime (133719289019).

It is not a de Polignac number, because 133719289011 - 2³ = 133719289003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133719289019) 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 95 ways as a sum of consecutive naturals, for example, 91650600 + ... + 91652058.

It is an arithmetic number, because the mean of its divisors is an integer number (2533222640).

Almost surely, 2^133719289011 is an apocalyptic number.

133719289011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

133719289011 is a deficient number, since it is larger than the sum of its proper divisors (109470084429).

133719289011 is a wasteful number, since it uses less digits than its factorization.

133719289011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2598 (or 2573 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 45.

The spelling of 133719289011 in words is "one hundred thirty-three billion, seven hundred nineteen million, two hundred eighty-nine thousand, eleven".