121230074 has 16 divisors (see below), whose sum is σ = 208458816. Its totient is φ = 51796800.

The previous prime is 121230047. The next prime is 121230091. The reversal of 121230074 is 470032121.

It is an unprimeable number.

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, 8447 + ... + 17714.

It is an arithmetic number, because the mean of its divisors is an integer number (13028676).

Almost surely, 2^121230074 is an apocalyptic number.

121230074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121230074 is a deficient number, since it is larger than the sum of its proper divisors (87228742).

121230074 is a wasteful number, since it uses less digits than its factorization.

121230074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26501.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 121230074 is about 11010.4529425451. The cubic root of 121230074 is about 494.9220351309.

Adding to 121230074 its reverse (470032121), we get a palindrome (591262195).

The spelling of 121230074 in words is "one hundred twenty-one million, two hundred thirty thousand, seventy-four".