11051320311010 has 64 divisors (see below), whose sum is σ = 23389049622528. Its totient is φ = 3680228265984.

The previous prime is 11051320310971. The next prime is 11051320311043. The reversal of 11051320311010 is 1011302315011.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2203074 + ... + 5191933.

It is an arithmetic number, because the mean of its divisors is an integer number (365453900352).

Almost surely, 2^{11051320311010} is an apocalyptic number.

11051320311010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11051320311010 is an abundant number, since it is smaller than the sum of its proper divisors (12337729311518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11051320311010 is a wasteful number, since it uses less digits than its factorization.

11051320311010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7395635.

The product of its (nonzero) digits is 90, while the sum is 19.

Adding to 11051320311010 its reverse (1011302315011), we get a palindrome (12062622626021).

The spelling of 11051320311010 in words is "eleven trillion, fifty-one billion, three hundred twenty million, three hundred eleven thousand, ten".