11021034351 has 4 divisors (see below), whose sum is σ = 14694712472. Its totient is φ = 7347356232.

The previous prime is 11021034337. The next prime is 11021034391. The reversal of 11021034351 is 15343012011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15343012011 = 3 ⋅5114337337.

It is not a de Polignac number, because 11021034351 - 2⁵ = 11021034319 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 (11021034391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836839056 + ... + 1836839061.

It is an arithmetic number, because the mean of its divisors is an integer number (3673678118).

Almost surely, 2^11021034351 is an apocalyptic number.

11021034351 is a deficient number, since it is larger than the sum of its proper divisors (3673678121).

11021034351 is an equidigital number, since it uses as much as digits as its factorization.

11021034351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673678120.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11021034351 its reverse (15343012011), we get a palindrome (26364046362).

The spelling of 11021034351 in words is "eleven billion, twenty-one million, thirty-four thousand, three hundred fifty-one".