116354129 has 4 divisors (see below), whose sum is σ = 120107520. Its totient is φ = 112600740.

The previous prime is 116354111. The next prime is 116354149. The reversal of 116354129 is 921453611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116354129 - 2⁸ = 116353873 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116354095 and 116354104.

It is not an unprimeable number, because it can be changed into a prime (116354149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1876649 + ... + 1876710.

It is an arithmetic number, because the mean of its divisors is an integer number (30026880).

Almost surely, 2^116354129 is an apocalyptic number.

It is an amenable number.

116354129 is a deficient number, since it is larger than the sum of its proper divisors (3753391).

116354129 is an equidigital number, since it uses as much as digits as its factorization.

116354129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3753390.

The product of its digits is 6480, while the sum is 32.

The square root of 116354129 is about 10786.7571123114. The cubic root of 116354129 is about 488.1956812325.

The spelling of 116354129 in words is "one hundred sixteen million, three hundred fifty-four thousand, one hundred twenty-nine".