2114155123141 has 4 divisors (see below), whose sum is σ = 2165719882284. Its totient is φ = 2062590364000.

The previous prime is 2114155123133. The next prime is 2114155123147. The reversal of 2114155123141 is 1413215514112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1256764313025 + 857390810116 = 1121055^2 + 925954^2 .

It is a cyclic number.

It is not a de Polignac number, because 2114155123141 - 2³ = 2114155123133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114155123147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25782379510 + ... + 25782379591.

It is an arithmetic number, because the mean of its divisors is an integer number (541429970571).

Almost surely, 2^{2114155123141} is an apocalyptic number.

It is an amenable number.

2114155123141 is a deficient number, since it is larger than the sum of its proper divisors (51564759143).

2114155123141 is an equidigital number, since it uses as much as digits as its factorization.

2114155123141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51564759142.

The product of its digits is 4800, while the sum is 31.

The spelling of 2114155123141 in words is "two trillion, one hundred fourteen billion, one hundred fifty-five million, one hundred twenty-three thousand, one hundred forty-one".