121933375610 has 8 divisors (see below), whose sum is σ = 219480076116. Its totient is φ = 48773350240.

The previous prime is 121933375601. The next prime is 121933375631. The reversal of 121933375610 is 16573339121.

It can be written as a sum of positive squares in 2 ways, for example, as 121558914409 + 374461201 = 348653^2 + 19351^2 .

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, 6096668771 + ... + 6096668790.

Almost surely, 2^121933375610 is an apocalyptic number.

121933375610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121933375610 is a deficient number, since it is larger than the sum of its proper divisors (97546700506).

121933375610 is a wasteful number, since it uses less digits than its factorization.

121933375610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12193337568.

The product of its (nonzero) digits is 102060, while the sum is 41.

The spelling of 121933375610 in words is "one hundred twenty-one billion, nine hundred thirty-three million, three hundred seventy-five thousand, six hundred ten".