29930111383 has 2 divisors, whose sum is σ = 29930111384. Its totient is φ = 29930111382.

The previous prime is 29930111381. The next prime is 29930111411. The reversal of 29930111383 is 38311103992.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 29930111383 - 2¹ = 29930111381 is a prime.

Together with 29930111381, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29930111381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14965055691 + 14965055692.

It is an arithmetic number, because the mean of its divisors is an integer number (14965055692).

Almost surely, 2^29930111383 is an apocalyptic number.

29930111383 is a deficient number, since it is larger than the sum of its proper divisors (1).

29930111383 is an equidigital number, since it uses as much as digits as its factorization.

29930111383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 29930111383 in words is "twenty-nine billion, nine hundred thirty million, one hundred eleven thousand, three hundred eighty-three".