423121244303102 has 16 divisors (see below), whose sum is σ = 673619950941840. Its totient is φ = 198640662768768.

The previous prime is 423121244303071. The next prime is 423121244303111. The reversal of 423121244303102 is 201303442121324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14850513773 + ... + 14850542264.

It is an arithmetic number, because the mean of its divisors is an integer number (42101246933865).

Almost surely, 2^{423121244303102} is an apocalyptic number.

423121244303102 is a deficient number, since it is larger than the sum of its proper divisors (250498706638738).

423121244303102 is a wasteful number, since it uses less digits than its factorization.

423121244303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29701056475.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 423121244303102 its reverse (201303442121324), we get a palindrome (624424686424426).

The spelling of 423121244303102 in words is "four hundred twenty-three trillion, one hundred twenty-one billion, two hundred forty-four million, three hundred three thousand, one hundred two".