2011011210347 has 2 divisors, whose sum is σ = 2011011210348. Its totient is φ = 2011011210346.

The previous prime is 2011011210317. The next prime is 2011011210389. The reversal of 2011011210347 is 7430121101102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011011210347 - 2¹⁴ = 2011011193963 is a prime.

It is not a weakly prime, because it can be changed into another prime (2011011210317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005505605173 + 1005505605174.

It is an arithmetic number, because the mean of its divisors is an integer number (1005505605174).

Almost surely, 2^{2011011210347} is an apocalyptic number.

2011011210347 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011011210347 is an equidigital number, since it uses as much as digits as its factorization.

2011011210347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 2011011210347 its reverse (7430121101102), we get a palindrome (9441132311449).

The spelling of 2011011210347 in words is "two trillion, eleven billion, eleven million, two hundred ten thousand, three hundred forty-seven".