29193272111 has 8 divisors (see below), whose sum is σ = 29240507520. Its totient is φ = 29146075992.

The previous prime is 29193272099. The next prime is 29193272161. The reversal of 29193272111 is 11127239192.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29193272111 - 2⁶ = 29193272047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29193272161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1712516 + ... + 1729478.

It is an arithmetic number, because the mean of its divisors is an integer number (3655063440).

Almost surely, 2^29193272111 is an apocalyptic number.

29193272111 is a deficient number, since it is larger than the sum of its proper divisors (47235409).

29193272111 is a wasteful number, since it uses less digits than its factorization.

29193272111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19645.

The product of its digits is 13608, while the sum is 38.

The spelling of 29193272111 in words is "twenty-nine billion, one hundred ninety-three million, two hundred seventy-two thousand, one hundred eleven".