121162314 has 32 divisors (see below), whose sum is σ = 298247040. Its totient is φ = 31954752.

The previous prime is 121162313. The next prime is 121162343. The reversal of 121162314 is 413261121.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121162313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110409 + ... + 111500.

It is an arithmetic number, because the mean of its divisors is an integer number (9320220).

Almost surely, 2^121162314 is an apocalyptic number.

121162314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121162314 is an abundant number, since it is smaller than the sum of its proper divisors (177084726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121162314 is a wasteful number, since it uses less digits than its factorization.

121162314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221934.

The product of its digits is 288, while the sum is 21.

The square root of 121162314 is about 11007.3754364971. The cubic root of 121162314 is about 494.8298078310.

The spelling of 121162314 in words is "one hundred twenty-one million, one hundred sixty-two thousand, three hundred fourteen".