116323154 has 4 divisors (see below), whose sum is σ = 174484734. Its totient is φ = 58161576.

The previous prime is 116323133. The next prime is 116323159. The reversal of 116323154 is 451323611.

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

It can be written as a sum of positive squares in only one way, i.e., 65529025 + 50794129 = 8095^2 + 7127^2 .

It is not an unprimeable number, because it can be changed into a prime (116323159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29080787 + ... + 29080790.

Almost surely, 2^116323154 is an apocalyptic number.

116323154 is a deficient number, since it is larger than the sum of its proper divisors (58161580).

116323154 is an equidigital number, since it uses as much as digits as its factorization.

116323154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58161579.

The product of its digits is 2160, while the sum is 26.

The square root of 116323154 is about 10785.3212284104. The cubic root of 116323154 is about 488.1523560165.

Adding to 116323154 its reverse (451323611), we get a palindrome (567646765).

The spelling of 116323154 in words is "one hundred sixteen million, three hundred twenty-three thousand, one hundred fifty-four".