121463611 has 8 divisors (see below), whose sum is σ = 126895104. Its totient is φ = 116126760.

The previous prime is 121463603. The next prime is 121463633. The reversal of 121463611 is 116364121.

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

It is a cyclic number.

It is not a de Polignac number, because 121463611 - 2³ = 121463603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121463681) 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, 21031 + ... + 26176.

It is an arithmetic number, because the mean of its divisors is an integer number (15861888).

Almost surely, 2^121463611 is an apocalyptic number.

121463611 is a deficient number, since it is larger than the sum of its proper divisors (5431493).

121463611 is an equidigital number, since it uses as much as digits as its factorization.

121463611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47321.

The product of its digits is 864, while the sum is 25.

The square root of 121463611 is about 11021.0530803549. The cubic root of 121463611 is about 495.2396363762.

The spelling of 121463611 in words is "one hundred twenty-one million, four hundred sixty-three thousand, six hundred eleven".