11051321134030 has 32 divisors (see below), whose sum is σ = 20534396744448. Its totient is φ = 4277862201600.

The previous prime is 11051321134027. The next prime is 11051321134151. The reversal of 11051321134030 is 3043112315011.

It is a junction number, because it is equal to n+sod(n) for n = 11051321133986 and 11051321134004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21850810 + ... + 22350850.

It is an arithmetic number, because the mean of its divisors is an integer number (641699898264).

Almost surely, 2^{11051321134030} is an apocalyptic number.

11051321134030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11051321134030 is a deficient number, since it is larger than the sum of its proper divisors (9483075610418).

11051321134030 is a wasteful number, since it uses less digits than its factorization.

11051321134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571372.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 11051321134030 its reverse (3043112315011), we get a palindrome (14094433449041).

The spelling of 11051321134030 in words is "eleven trillion, fifty-one billion, three hundred twenty-one million, one hundred thirty-four thousand, thirty".