30220301001023 has 4 divisors (see below), whose sum is σ = 34537486858320. Its totient is φ = 25903115143728.

The previous prime is 30220301001013. The next prime is 30220301001041. The reversal of 30220301001023 is 32010010302203.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30220301001023 - 2²² = 30220296806719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220301000992 and 30220301001010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220301001013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2158592928638 + ... + 2158592928651.

It is an arithmetic number, because the mean of its divisors is an integer number (8634371714580).

Almost surely, 2^{30220301001023} is an apocalyptic number.

30220301001023 is a deficient number, since it is larger than the sum of its proper divisors (4317185857297).

30220301001023 is an equidigital number, since it uses as much as digits as its factorization.

30220301001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4317185857296.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30220301001023 its reverse (32010010302203), we get a palindrome (62230311303226).

The spelling of 30220301001023 in words is "thirty trillion, two hundred twenty billion, three hundred one million, one thousand, twenty-three".