30101021220323 has 8 divisors (see below), whose sum is σ = 30150836049600. Its totient is φ = 30051228475008.

The previous prime is 30101021220299. The next prime is 30101021220341. The reversal of 30101021220323 is 32302212010103.

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 30101021220323 - 2¹⁸ = 30101020958179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30101021220295 and 30101021220304.

It is not an unprimeable number, because it can be changed into a prime (30101021220223) 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, 2791568 + ... + 8245901.

It is an arithmetic number, because the mean of its divisors is an integer number (3768854506200).

Almost surely, 2^{30101021220323} is an apocalyptic number.

30101021220323 is a deficient number, since it is larger than the sum of its proper divisors (49814829277).

30101021220323 is a wasteful number, since it uses less digits than its factorization.

30101021220323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11041981.

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

Adding to 30101021220323 its reverse (32302212010103), we get a palindrome (62403233230426).

The spelling of 30101021220323 in words is "thirty trillion, one hundred one billion, twenty-one million, two hundred twenty thousand, three hundred twenty-three".