121332123001103 has 8 divisors (see below), whose sum is σ = 138669938583840. Its totient is φ = 103995471206880.

The previous prime is 121332123001093. The next prime is 121332123001121. The reversal of 121332123001103 is 301100321233121.

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

It is a cyclic number.

It is not a de Polignac number, because 121332123001103 - 2²² = 121332118806799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121338123001103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290723708 + ... + 291140753.

It is an arithmetic number, because the mean of its divisors is an integer number (17333742322980).

Almost surely, 2^{121332123001103} is an apocalyptic number.

121332123001103 is a deficient number, since it is larger than the sum of its proper divisors (17337815582737).

121332123001103 is an equidigital number, since it uses as much as digits as its factorization.

121332123001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581894257.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 121332123001103 its reverse (301100321233121), we get a palindrome (422432444234224).

The spelling of 121332123001103 in words is "one hundred twenty-one trillion, three hundred thirty-two billion, one hundred twenty-three million, one thousand, one hundred three".