30211432041431 has 2 divisors, whose sum is σ = 30211432041432. Its totient is φ = 30211432041430.

The previous prime is 30211432041407. The next prime is 30211432041463. The reversal of 30211432041431 is 13414023411203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30211432041431 - 2⁶ = 30211432041367 is a prime.

It is a super-2 number, since 2×30211432041431² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30211432041394 and 30211432041403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30211432091431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105716020715 + 15105716020716.

It is an arithmetic number, because the mean of its divisors is an integer number (15105716020716).

Almost surely, 2^{30211432041431} is an apocalyptic number.

30211432041431 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211432041431 is an equidigital number, since it uses as much as digits as its factorization.

30211432041431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 30211432041431 its reverse (13414023411203), we get a palindrome (43625455452634).

The spelling of 30211432041431 in words is "thirty trillion, two hundred eleven billion, four hundred thirty-two million, forty-one thousand, four hundred thirty-one".