30532351123413 has 12 divisors (see below), whose sum is σ = 44102362127148. Its totient is φ = 20354865131520.

The previous prime is 30532351123399. The next prime is 30532351123429. The reversal of 30532351123413 is 31432115323503.

30532351123413 is a `hidden beast` number, since 3 + 0 + 5 + 3 + 235 + 1 + 1 + 2 + 3 + 413 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18875705565924 + 11656645557489 = 4344618^2 + 3414183^2 .

It is not a de Polignac number, because 30532351123413 - 2¹² = 30532351119317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532351123433) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3117781 + ... + 8413397.

It is an arithmetic number, because the mean of its divisors is an integer number (3675196843929).

Almost surely, 2^{30532351123413} is an apocalyptic number.

It is an amenable number.

30532351123413 is a deficient number, since it is larger than the sum of its proper divisors (13570011003735).

30532351123413 is a wasteful number, since it uses less digits than its factorization.

30532351123413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5936244 (or 5936241 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 30532351123413 its reverse (31432115323503), we get a palindrome (61964466446916).

The spelling of 30532351123413 in words is "thirty trillion, five hundred thirty-two billion, three hundred fifty-one million, one hundred twenty-three thousand, four hundred thirteen".