121320003332 has 12 divisors (see below), whose sum is σ = 231610915536. Its totient is φ = 55145456040.

The previous prime is 121320003313. The next prime is 121320003347. The reversal of 121320003332 is 233300023121.

It is a super-2 number, since 2×121320003332² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378636358 + ... + 1378636445.

It is an arithmetic number, because the mean of its divisors is an integer number (19300909628).

Almost surely, 2^121320003332 is an apocalyptic number.

It is an amenable number.

121320003332 is a deficient number, since it is larger than the sum of its proper divisors (110290912204).

121320003332 is a wasteful number, since it uses less digits than its factorization.

121320003332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757272818 (or 2757272816 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 121320003332 its reverse (233300023121), we get a palindrome (354620026453).

The spelling of 121320003332 in words is "one hundred twenty-one billion, three hundred twenty million, three thousand, three hundred thirty-two".