20430301122310 has 16 divisors (see below), whose sum is σ = 36936544412016. Its totient is φ = 8136119917408.

The previous prime is 20430301122271. The next prime is 20430301122313. The reversal of 20430301122310 is 1322110303402.

It is a super-2 number, since 2×20430301122310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20430301122313) 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, 4500064057 + ... + 4500068596.

It is an arithmetic number, because the mean of its divisors is an integer number (2308534025751).

Almost surely, 2^{20430301122310} is an apocalyptic number.

20430301122310 is a deficient number, since it is larger than the sum of its proper divisors (16506243289706).

20430301122310 is a wasteful number, since it uses less digits than its factorization.

20430301122310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000132887.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20430301122310 its reverse (1322110303402), we get a palindrome (21752411425712).

The spelling of 20430301122310 in words is "twenty trillion, four hundred thirty billion, three hundred one million, one hundred twenty-two thousand, three hundred ten".