121480733 has 12 divisors (see below), whose sum is σ = 139337184. Its totient is φ = 105633000.

The previous prime is 121480673. The next prime is 121480741. The reversal of 121480733 is 337084121.

It is not a de Polignac number, because 121480733 - 2¹² = 121476637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121480696 and 121480705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121480753) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19043 + ... + 24608.

It is an arithmetic number, because the mean of its divisors is an integer number (11611432).

Almost surely, 2^121480733 is an apocalyptic number.

It is an amenable number.

121480733 is a deficient number, since it is larger than the sum of its proper divisors (17856451).

121480733 is a wasteful number, since it uses less digits than its factorization.

121480733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43696 (or 43685 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 121480733 is about 11021.8298390059. The cubic root of 121480733 is about 495.2629056077.

The spelling of 121480733 in words is "one hundred twenty-one million, four hundred eighty thousand, seven hundred thirty-three".