121231334 has 8 divisors (see below), whose sum is σ = 207825168. Its totient is φ = 51956280.

The previous prime is 121231303. The next prime is 121231379. The reversal of 121231334 is 433132121.

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

It is a congruent number.

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, 4329677 + ... + 4329704.

It is an arithmetic number, because the mean of its divisors is an integer number (25978146).

Almost surely, 2^121231334 is an apocalyptic number.

121231334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

121231334 is a deficient number, since it is larger than the sum of its proper divisors (86593834).

121231334 is an equidigital number, since it uses as much as digits as its factorization.

121231334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8659390.

The product of its digits is 432, while the sum is 20.

The square root of 121231334 is about 11010.5101607510. The cubic root of 121231334 is about 494.9237497759.

Adding to 121231334 its reverse (433132121), we get a palindrome (554363455).

The spelling of 121231334 in words is "one hundred twenty-one million, two hundred thirty-one thousand, three hundred thirty-four".