30132134323431 has 32 divisors (see below), whose sum is σ = 46236192268800. Its totient is φ = 17098214845824.

The previous prime is 30132134323411. The next prime is 30132134323441. The reversal of 30132134323431 is 13432343123103.

It is a happy number.

It is not a de Polignac number, because 30132134323431 - 2⁵ = 30132134323399 is a prime.

It is a super-2 number, since 2×30132134323431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30132134323392 and 30132134323401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132134323411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10390716 + ... + 12970398.

It is an arithmetic number, because the mean of its divisors is an integer number (1444881008400).

Almost surely, 2^{30132134323431} is an apocalyptic number.

30132134323431 is a deficient number, since it is larger than the sum of its proper divisors (16104057945369).

30132134323431 is a wasteful number, since it uses less digits than its factorization.

30132134323431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2583575.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 30132134323431 its reverse (13432343123103), we get a palindrome (43564477446534).

The spelling of 30132134323431 in words is "thirty trillion, one hundred thirty-two billion, one hundred thirty-four million, three hundred twenty-three thousand, four hundred thirty-one".