2134214011121 has 4 divisors (see below), whose sum is σ = 2227005924672. Its totient is φ = 2041422097572.

The previous prime is 2134214011087. The next prime is 2134214011159. The reversal of 2134214011121 is 1211104124312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2134214011121 - 2⁶ = 2134214011057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 92791913527 = 2134214011121 / (2 + 1 + 3 + 4 + 2 + 1 + 4 + 0 + 1 + 1 + 1 + 2 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2134214017121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46395956741 + ... + 46395956786.

It is an arithmetic number, because the mean of its divisors is an integer number (556751481168).

Almost surely, 2^{2134214011121} is an apocalyptic number.

It is an amenable number.

2134214011121 is a deficient number, since it is larger than the sum of its proper divisors (92791913551).

2134214011121 is an equidigital number, since it uses as much as digits as its factorization.

2134214011121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92791913550.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 2134214011121 its reverse (1211104124312), we get a palindrome (3345318135433).

The spelling of 2134214011121 in words is "two trillion, one hundred thirty-four billion, two hundred fourteen million, eleven thousand, one hundred twenty-one".