121103023332 has 24 divisors (see below), whose sum is σ = 282624131776. Its totient is φ = 40360472928.

The previous prime is 121103023331. The next prime is 121103023333. The reversal of 121103023332 is 233320301121.

It is an interprime number because it is at equal distance from previous prime (121103023331) and next prime (121103023333).

It is a junction number, because it is equal to n+sod(n) for n = 121103023299 and 121103023308.

It is not an unprimeable number, because it can be changed into a prime (121103023331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 829903 + ... + 964854.

Almost surely, 2^121103023332 is an apocalyptic number.

121103023332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121103023332 is an abundant number, since it is smaller than the sum of its proper divisors (161521108444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121103023332 is a wasteful number, since it uses less digits than its factorization.

121103023332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800387 (or 1800385 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 121103023332 its reverse (233320301121), we get a palindrome (354423324453).

The spelling of 121103023332 in words is "one hundred twenty-one billion, one hundred three million, twenty-three thousand, three hundred thirty-two".