121607061 has 8 divisors (see below), whose sum is σ = 162195264. Its totient is φ = 81045120.

The previous prime is 121607047. The next prime is 121607071. The reversal of 121607061 is 160706121.

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

It is not a de Polignac number, because 121607061 - 2⁶ = 121606997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121607021) 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 7 ways as a sum of consecutive naturals, for example, 10821 + ... + 18981.

It is an arithmetic number, because the mean of its divisors is an integer number (20274408).

Almost surely, 2^121607061 is an apocalyptic number.

It is an amenable number.

121607061 is a deficient number, since it is larger than the sum of its proper divisors (40588203).

121607061 is an equidigital number, since it uses as much as digits as its factorization.

121607061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13131.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 121607061 is about 11027.5591587622. The cubic root of 121607061 is about 495.4345210180.

The spelling of 121607061 in words is "one hundred twenty-one million, six hundred seven thousand, sixty-one".