121260363 has 16 divisors (see below), whose sum is σ = 185959680. Its totient is φ = 68848416.

The previous prime is 121260353. The next prime is 121260383. The reversal of 121260363 is 363062121.

It is a happy number.

It is not a de Polignac number, because 121260363 - 2⁵ = 121260331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121260323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15093 + ... + 21686.

It is an arithmetic number, because the mean of its divisors is an integer number (11622480).

Almost surely, 2^121260363 is an apocalyptic number.

121260363 is a deficient number, since it is larger than the sum of its proper divisors (64699317).

121260363 is a wasteful number, since it uses less digits than its factorization.

121260363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36946.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 121260363 is about 11011.8283223087. The cubic root of 121260363 is about 494.9632500010.

The spelling of 121260363 in words is "one hundred twenty-one million, two hundred sixty thousand, three hundred sixty-three".