134002311 has 16 divisors (see below), whose sum is σ = 184166400. Its totient is φ = 86622048.

The previous prime is 134002277. The next prime is 134002333. The reversal of 134002311 is 113200431.

It is not a de Polignac number, because 134002311 - 2⁹ = 134001799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134002411) 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, 11010 + ... + 19728.

It is an arithmetic number, because the mean of its divisors is an integer number (11510400).

Almost surely, 2^134002311 is an apocalyptic number.

134002311 is a deficient number, since it is larger than the sum of its proper divisors (50164089).

134002311 is a wasteful number, since it uses less digits than its factorization.

134002311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8878.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 134002311 is about 11575.9367223564. The cubic root of 134002311 is about 511.7259364450.

Adding to 134002311 its reverse (113200431), we get a palindrome (247202742).

The spelling of 134002311 in words is "one hundred thirty-four million, two thousand, three hundred eleven".