116121010 has 8 divisors (see below), whose sum is σ = 209017836. Its totient is φ = 46448400.

The previous prime is 116120987. The next prime is 116121011. The reversal of 116121010 is 10121611.

It can be written as a sum of positive squares in 2 ways, for example, as 115928289 + 192721 = 10767^2 + 439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (116121011) 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, 5806041 + ... + 5806060.

Almost surely, 2^116121010 is an apocalyptic number.

116121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116121010 is a deficient number, since it is larger than the sum of its proper divisors (92896826).

116121010 is a wasteful number, since it uses less digits than its factorization.

116121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11612108.

The product of its (nonzero) digits is 12, while the sum is 13.

The square root of 116121010 is about 10775.9458981567. The cubic root of 116121010 is about 487.8694249995.

Adding to 116121010 its reverse (10121611), we get a palindrome (126242621).

The spelling of 116121010 in words is "one hundred sixteen million, one hundred twenty-one thousand, ten".