423201311302 has 32 divisors (see below), whose sum is σ = 794238107904. Its totient is φ = 164300983200.

The previous prime is 423201311297. The next prime is 423201311333. The reversal of 423201311302 is 203113102324.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4811649 + ... + 4898812.

It is an arithmetic number, because the mean of its divisors is an integer number (24819940872).

Almost surely, 2^423201311302 is an apocalyptic number.

423201311302 is a deficient number, since it is larger than the sum of its proper divisors (371036796602).

423201311302 is a wasteful number, since it uses less digits than its factorization.

423201311302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9710764.

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

Adding to 423201311302 its reverse (203113102324), we get a palindrome (626314413626).

The spelling of 423201311302 in words is "four hundred twenty-three billion, two hundred one million, three hundred eleven thousand, three hundred two".