2132311720026 has 16 divisors (see below), whose sum is σ = 4515483642624. Its totient is φ = 668960539584.

The previous prime is 2132311720003. The next prime is 2132311720031. The reversal of 2132311720026 is 6200271132312.

It is a junction number, because it is equal to n+sod(n) for n = 2132311719975 and 2132311720002.

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, 10452508330 + ... + 10452508533.

It is an arithmetic number, because the mean of its divisors is an integer number (282217727664).

Almost surely, 2^{2132311720026} is an apocalyptic number.

2132311720026 is an abundant number, since it is smaller than the sum of its proper divisors (2383171922598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2132311720026 is a wasteful number, since it uses less digits than its factorization.

2132311720026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20905016885.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 2132311720026 its reverse (6200271132312), we get a palindrome (8332582852338).

The spelling of 2132311720026 in words is "two trillion, one hundred thirty-two billion, three hundred eleven million, seven hundred twenty thousand, twenty-six".