2132312544103 has 4 divisors (see below), whose sum is σ = 2436928621840. Its totient is φ = 1827696466368.

The previous prime is 2132312544091. The next prime is 2132312544139. The reversal of 2132312544103 is 3014452132312.

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

It is a cyclic number.

It is not a de Polignac number, because 2132312544103 - 2⁵ = 2132312544071 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 (2132312544143) 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, 152308038858 + ... + 152308038871.

It is an arithmetic number, because the mean of its divisors is an integer number (609232155460).

Almost surely, 2^{2132312544103} is an apocalyptic number.

2132312544103 is a deficient number, since it is larger than the sum of its proper divisors (304616077737).

2132312544103 is an equidigital number, since it uses as much as digits as its factorization.

2132312544103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304616077736.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 2132312544103 its reverse (3014452132312), we get a palindrome (5146764676415).

The spelling of 2132312544103 in words is "two trillion, one hundred thirty-two billion, three hundred twelve million, five hundred forty-four thousand, one hundred three".