2103320342134 has 16 divisors (see below), whose sum is σ = 3442074109776. Its totient is φ = 955977704800.

The previous prime is 2103320342129. The next prime is 2103320342147. The reversal of 2103320342134 is 4312430233012.

It is a happy number.

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, 3569977 + ... + 4117204.

It is an arithmetic number, because the mean of its divisors is an integer number (215129631861).

Almost surely, 2^{2103320342134} is an apocalyptic number.

2103320342134 is a deficient number, since it is larger than the sum of its proper divisors (1338753767642).

2103320342134 is a wasteful number, since it uses less digits than its factorization.

2103320342134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7699631.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2103320342134 its reverse (4312430233012), we get a palindrome (6415750575146).

The spelling of 2103320342134 in words is "two trillion, one hundred three billion, three hundred twenty million, three hundred forty-two thousand, one hundred thirty-four".