303423040321132 has 12 divisors (see below), whose sum is σ = 543941303990616. Its totient is φ = 148011239180960.

The previous prime is 303423040321111. The next prime is 303423040321151. The reversal of 303423040321132 is 231123040324303.

It is a happy number.

It is a super-2 number, since 2×303423040321132² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 303423040321094 and 303423040321103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925070244718 + ... + 925070245045.

It is an arithmetic number, because the mean of its divisors is an integer number (45328441999218).

Almost surely, 2^{303423040321132} is an apocalyptic number.

It is an amenable number.

303423040321132 is a deficient number, since it is larger than the sum of its proper divisors (240518263669484).

303423040321132 is a wasteful number, since it uses less digits than its factorization.

303423040321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850140489808 (or 1850140489806 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 303423040321132 its reverse (231123040324303), we get a palindrome (534546080645435).

The spelling of 303423040321132 in words is "three hundred three trillion, four hundred twenty-three billion, forty million, three hundred twenty-one thousand, one hundred thirty-two".