121323212030 has 8 divisors (see below), whose sum is σ = 218381781672. Its totient is φ = 48529284808.

The previous prime is 121323212029. The next prime is 121323212041. The reversal of 121323212030 is 30212323121.

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

It is a junction number, because it is equal to n+sod(n) for n = 121323211993 and 121323212011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6066160592 + ... + 6066160611.

It is an arithmetic number, because the mean of its divisors is an integer number (27297722709).

Almost surely, 2^121323212030 is an apocalyptic number.

121323212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121323212030 is a deficient number, since it is larger than the sum of its proper divisors (97058569642).

121323212030 is a wasteful number, since it uses less digits than its factorization.

121323212030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12132321210.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 121323212030 its reverse (30212323121), we get a palindrome (151535535151).

The spelling of 121323212030 in words is "one hundred twenty-one billion, three hundred twenty-three million, two hundred twelve thousand, thirty".