121752002 has 8 divisors (see below), whose sum is σ = 182823696. Its totient is φ = 60810772.

The previous prime is 121751999. The next prime is 121752013. The reversal of 121752002 is 200257121.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 30248 + ... + 34035.

It is an arithmetic number, because the mean of its divisors is an integer number (22852962).

Almost surely, 2^121752002 is an apocalyptic number.

121752002 is a deficient number, since it is larger than the sum of its proper divisors (61071694).

121752002 is an equidigital number, since it uses as much as digits as its factorization.

121752002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65232.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 121752002 is about 11034.1289642636. The cubic root of 121752002 is about 495.6312756693.

The spelling of 121752002 in words is "one hundred twenty-one million, seven hundred fifty-two thousand, two".