121462117 has 16 divisors (see below), whose sum is σ = 147893760. Its totient is φ = 97433712.

The previous prime is 121462111. The next prime is 121462141. The reversal of 121462117 is 711264121.

It is a cyclic number.

It is not a de Polignac number, because 121462117 - 2¹¹ = 121460069 is a prime.

It is a super-2 number, since 2×121462117² = 29506091732243378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 121462091 and 121462100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121462111) 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 in 15 ways as a sum of consecutive naturals, for example, 5538 + ... + 16540.

It is an arithmetic number, because the mean of its divisors is an integer number (9243360).

Almost surely, 2^121462117 is an apocalyptic number.

It is an amenable number.

121462117 is a deficient number, since it is larger than the sum of its proper divisors (26431643).

121462117 is a wasteful number, since it uses less digits than its factorization.

121462117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11112.

The product of its digits is 672, while the sum is 25.

The square root of 121462117 is about 11020.9853007796. The cubic root of 121462117 is about 495.2376058886.

The spelling of 121462117 in words is "one hundred twenty-one million, four hundred sixty-two thousand, one hundred seventeen".