121060490 has 8 divisors (see below), whose sum is σ = 217908900. Its totient is φ = 48424192.

The previous prime is 121060483. The next prime is 121060493. The reversal of 121060490 is 94060121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 101989801 + 19070689 = 10099^2 + 4367^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (121060493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6053015 + ... + 6053034.

Almost surely, 2^121060490 is an apocalyptic number.

121060490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121060490 is a deficient number, since it is larger than the sum of its proper divisors (96848410).

121060490 is a wasteful number, since it uses less digits than its factorization.

121060490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106056.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 121060490 is about 11002.7492019040. The cubic root of 121060490 is about 494.6911517592.

The spelling of 121060490 in words is "one hundred twenty-one million, sixty thousand, four hundred ninety".