30232323122 has 4 divisors (see below), whose sum is σ = 45348484686. Its totient is φ = 15116161560.

The previous prime is 30232323103. The next prime is 30232323221. The reversal of 30232323122 is 22132323203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22132323203 = 9547 ⋅2318249.

It can be written as a sum of positive squares in only one way, i.e., 17771289481 + 12461033641 = 133309^2 + 111629^2 .

It is a super-2 number, since 2×30232323122² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7558080779 + ... + 7558080782.

Almost surely, 2^30232323122 is an apocalyptic number.

30232323122 is a deficient number, since it is larger than the sum of its proper divisors (15116161564).

30232323122 is a wasteful number, since it uses less digits than its factorization.

30232323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15116161563.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30232323122 its reverse (22132323203), we get a palindrome (52364646325).

The spelling of 30232323122 in words is "thirty billion, two hundred thirty-two million, three hundred twenty-three thousand, one hundred twenty-two".