121700133746 has 8 divisors (see below), whose sum is σ = 188438916864. Its totient is φ = 58887161460.

The previous prime is 121700133727. The next prime is 121700133811. The reversal of 121700133746 is 647331007121.

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, 981452630 + ... + 981452753.

It is an arithmetic number, because the mean of its divisors is an integer number (23554864608).

Almost surely, 2^121700133746 is an apocalyptic number.

121700133746 is a deficient number, since it is larger than the sum of its proper divisors (66738783118).

121700133746 is a wasteful number, since it uses less digits than its factorization.

121700133746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962905416.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 121700133746 in words is "one hundred twenty-one billion, seven hundred million, one hundred thirty-three thousand, seven hundred forty-six".