121350310 has 8 divisors (see below), whose sum is σ = 218430576. Its totient is φ = 48540120.

The previous prime is 121350293. The next prime is 121350311. The reversal of 121350310 is 13053121.

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

It is a super-2 number, since 2×121350310² = 29451795474192200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121350311) 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, 6067506 + ... + 6067525.

It is an arithmetic number, because the mean of its divisors is an integer number (27303822).

Almost surely, 2^121350310 is an apocalyptic number.

121350310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121350310 is a deficient number, since it is larger than the sum of its proper divisors (97080266).

121350310 is a wasteful number, since it uses less digits than its factorization.

121350310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12135038.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 121350310 is about 11015.9116735747. The cubic root of 121350310 is about 495.0856023095.

The spelling of 121350310 in words is "one hundred twenty-one million, three hundred fifty thousand, three hundred ten".