121602010 has 8 divisors (see below), whose sum is σ = 218883636. Its totient is φ = 48640800.

The previous prime is 121602007. The next prime is 121602031. The reversal of 121602010 is 10206121.

It can be written as a sum of positive squares in 2 ways, for example, as 121506529 + 95481 = 11023^2 + 309^2 .

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, 6080091 + ... + 6080110.

Almost surely, 2^121602010 is an apocalyptic number.

121602010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121602010 is a deficient number, since it is larger than the sum of its proper divisors (97281626).

121602010 is a wasteful number, since it uses less digits than its factorization.

121602010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12160208.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 121602010 is about 11027.3301392495. The cubic root of 121602010 is about 495.4276615632.

Adding to 121602010 its reverse (10206121), we get a palindrome (131808131).

The spelling of 121602010 in words is "one hundred twenty-one million, six hundred two thousand, ten".