121253302 has 16 divisors (see below), whose sum is σ = 183815424. Its totient is φ = 59985000.

The previous prime is 121253291. The next prime is 121253323. The reversal of 121253302 is 203352121.

It is a self number, because there is not a number n which added to its sum of digits gives 121253302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93277 + ... + 94567.

It is an arithmetic number, because the mean of its divisors is an integer number (11488464).

Almost surely, 2^121253302 is an apocalyptic number.

121253302 is a deficient number, since it is larger than the sum of its proper divisors (62562122).

121253302 is a wasteful number, since it uses less digits than its factorization.

121253302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1755.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 121253302 is about 11011.5077078482. The cubic root of 121253302 is about 494.9536425655.

The spelling of 121253302 in words is "one hundred twenty-one million, two hundred fifty-three thousand, three hundred two".