29311214302011 has 4 divisors (see below), whose sum is σ = 39081619069352. Its totient is φ = 19540809534672.

The previous prime is 29311214301977. The next prime is 29311214302061. The reversal of 29311214302011 is 11020341211392.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 29311214302011 - 2³⁴ = 29294034432827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 29311214302011.

It is not an unprimeable number, because it can be changed into a prime (29311214302061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4885202383666 + ... + 4885202383671.

It is an arithmetic number, because the mean of its divisors is an integer number (9770404767338).

Almost surely, 2^{29311214302011} is an apocalyptic number.

29311214302011 is a deficient number, since it is larger than the sum of its proper divisors (9770404767341).

29311214302011 is an equidigital number, since it uses as much as digits as its factorization.

29311214302011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9770404767340.

The product of its (nonzero) digits is 2592, while the sum is 30.

The spelling of 29311214302011 in words is "twenty-nine trillion, three hundred eleven billion, two hundred fourteen million, three hundred two thousand, eleven".