133112619514078 has 4 divisors (see below), whose sum is σ = 199668929271120. Its totient is φ = 66556309757038.

The previous prime is 133112619514057. The next prime is 133112619514079. The reversal of 133112619514078 is 870415916211331.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133112619514079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33278154878518 + ... + 33278154878521.

It is an arithmetic number, because the mean of its divisors is an integer number (49917232317780).

It is a 1-persistent number, because it is pandigital, but 2⋅133112619514078 = 266225239028156 is not.

Almost surely, 2^{133112619514078} is an apocalyptic number.

133112619514078 is a deficient number, since it is larger than the sum of its proper divisors (66556309757042).

133112619514078 is an equidigital number, since it uses as much as digits as its factorization.

133112619514078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66556309757041.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 133112619514078 in words is "one hundred thirty-three trillion, one hundred twelve billion, six hundred nineteen million, five hundred fourteen thousand, seventy-eight".