2145134141110 has 8 divisors (see below), whose sum is σ = 3861241454016. Its totient is φ = 858053656440.

The previous prime is 2145134141057. The next prime is 2145134141123. The reversal of 2145134141110 is 111414315412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107256707046 + ... + 107256707065.

It is an arithmetic number, because the mean of its divisors is an integer number (482655181752).

Almost surely, 2^{2145134141110} is an apocalyptic number.

2145134141110 is a deficient number, since it is larger than the sum of its proper divisors (1716107312906).

2145134141110 is a wasteful number, since it uses less digits than its factorization.

2145134141110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214513414118.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 2145134141110 its reverse (111414315412), we get a palindrome (2256548456522).

The spelling of 2145134141110 in words is "two trillion, one hundred forty-five billion, one hundred thirty-four million, one hundred forty-one thousand, one hundred ten".