12300022031 has 8 divisors (see below), whose sum is σ = 13420752384. Its totient is φ = 11179716120.

The previous prime is 12300022027. The next prime is 12300022079. The reversal of 12300022031 is 13022000321.

It is a happy number.

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 12300022031 - 2² = 12300022027 is a prime.

It is a super-2 number, since 2×12300022031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300021997 and 12300022015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300024031) 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, 43925 + ... + 162878.

It is an arithmetic number, because the mean of its divisors is an integer number (1677594048).

Almost surely, 2^12300022031 is an apocalyptic number.

12300022031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12300022031 is a deficient number, since it is larger than the sum of its proper divisors (1120730353).

12300022031 is a wasteful number, since it uses less digits than its factorization.

12300022031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212221.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12300022031 its reverse (13022000321), we get a palindrome (25322022352).

The spelling of 12300022031 in words is "twelve billion, three hundred million, twenty-two thousand, thirty-one".