121500051133354 has 8 divisors (see below), whose sum is σ = 182621258120448. Its totient is φ = 60626298426540.

The previous prime is 121500051133337. The next prime is 121500051133387. The reversal of 121500051133354 is 453331150005121.

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, 61863568842 + ... + 61863570805.

It is an arithmetic number, because the mean of its divisors is an integer number (22827657265056).

Almost surely, 2^{121500051133354} is an apocalyptic number.

121500051133354 is a deficient number, since it is larger than the sum of its proper divisors (61121206987094).

121500051133354 is a wasteful number, since it uses less digits than its factorization.

121500051133354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123727140140.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 121500051133354 in words is "one hundred twenty-one trillion, five hundred billion, fifty-one million, one hundred thirty-three thousand, three hundred fifty-four".