11321211002134 has 16 divisors (see below), whose sum is σ = 18525784240080. Its totient is φ = 5145958824160.

The previous prime is 11321211002083. The next prime is 11321211002147. The reversal of 11321211002134 is 43120011212311.

11321211002134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262212 + ... + 4765624.

It is an arithmetic number, because the mean of its divisors is an integer number (1157861515005).

Almost surely, 2^{11321211002134} is an apocalyptic number.

11321211002134 is a deficient number, since it is larger than the sum of its proper divisors (7204573237946).

11321211002134 is a wasteful number, since it uses less digits than its factorization.

11321211002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617695.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11321211002134 its reverse (43120011212311), we get a palindrome (54441222214445).

The spelling of 11321211002134 in words is "eleven trillion, three hundred twenty-one billion, two hundred eleven million, two thousand, one hundred thirty-four".