121101009082 has 8 divisors (see below), whose sum is σ = 181672464852. Its totient is φ = 60543520800.

The previous prime is 121101009077. The next prime is 121101009083. The reversal of 121101009082 is 280900101121.

It can be written as a sum of positive squares in 2 ways, for example, as 95092673641 + 26008335441 = 308371^2 + 161271^2 .

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

It is not an unprimeable number, because it can be changed into a prime (121101009083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3470169 + ... + 3504892.

Almost surely, 2^121101009082 is an apocalyptic number.

121101009082 is a deficient number, since it is larger than the sum of its proper divisors (60571455770).

121101009082 is an equidigital number, since it uses as much as digits as its factorization.

121101009082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6983744.

The product of its (nonzero) digits is 288, while the sum is 25.

The spelling of 121101009082 in words is "one hundred twenty-one billion, one hundred one million, nine thousand, eighty-two".