121700264 has 16 divisors (see below), whose sum is σ = 260786400. Its totient is φ = 52157232.

The previous prime is 121700239. The next prime is 121700273. The reversal of 121700264 is 462007121.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086554 + ... + 1086665.

It is an arithmetic number, because the mean of its divisors is an integer number (16299150).

Almost surely, 2^121700264 is an apocalyptic number.

121700264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

121700264 is an abundant number, since it is smaller than the sum of its proper divisors (139086136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121700264 is a wasteful number, since it uses less digits than its factorization.

121700264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173232 (or 2173228 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 121700264 is about 11031.7842618499. The cubic root of 121700264 is about 495.5610602487.

Adding to 121700264 its reverse (462007121), we get a palindrome (583707385).

The spelling of 121700264 in words is "one hundred twenty-one million, seven hundred thousand, two hundred sixty-four".