2321211540134 has 64 divisors (see below), whose sum is σ = 3912586856640. Its totient is φ = 1027685191680.

The previous prime is 2321211540107. The next prime is 2321211540239. The reversal of 2321211540134 is 4310451121232.

It is a happy number.

2321211540134 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 (29).

It is a junction number, because it is equal to n+sod(n) for n = 2321211540097 and 2321211540106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5779904 + ... + 6168444.

It is an arithmetic number, because the mean of its divisors is an integer number (61134169635).

Almost surely, 2^{2321211540134} is an apocalyptic number.

2321211540134 is a deficient number, since it is larger than the sum of its proper divisors (1591375316506).

2321211540134 is a wasteful number, since it uses less digits than its factorization.

2321211540134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388745.

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 2321211540134 its reverse (4310451121232), we get a palindrome (6631662661366).

The spelling of 2321211540134 in words is "two trillion, three hundred twenty-one billion, two hundred eleven million, five hundred forty thousand, one hundred thirty-four".