121032023307 has 8 divisors (see below), whose sum is σ = 173789571984. Its totient is φ = 74481245088.

The previous prime is 121032023279. The next prime is 121032023353. The reversal of 121032023307 is 703320230121.

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

It is not a de Polignac number, because 121032023307 - 2⁷ = 121032023179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (121032023377) 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, 1551692568 + ... + 1551692645.

It is an arithmetic number, because the mean of its divisors is an integer number (21723696498).

Almost surely, 2^121032023307 is an apocalyptic number.

121032023307 is a deficient number, since it is larger than the sum of its proper divisors (52757548677).

121032023307 is a wasteful number, since it uses less digits than its factorization.

121032023307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103385229.

The product of its (nonzero) digits is 1512, while the sum is 24.

Adding to 121032023307 its reverse (703320230121), we get a palindrome (824352253428).

The spelling of 121032023307 in words is "one hundred twenty-one billion, thirty-two million, twenty-three thousand, three hundred seven".