2088131 has 2 divisors, whose sum is σ = 2088132. Its totient is φ = 2088130.

The previous prime is 2088109. The next prime is 2088133. The reversal of 2088131 is 1318802.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2088131 is a prime.

It is a super-2 number, since 2×2088131² = 8720582146322, which contains 22 as substring.

Together with 2088133, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2088097 and 2088106.

It is not a weakly prime, because it can be changed into another prime (2088133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044065 + 1044066.

It is an arithmetic number, because the mean of its divisors is an integer number (1044066).

2^2088131 is an apocalyptic number.

2088131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2088131 is an equidigital number, since it uses as much as digits as its factorization.

2088131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 2088131 is about 1445.0366777352. The cubic root of 2088131 is about 127.8162034962.

The spelling of 2088131 in words is "two million, eighty-eight thousand, one hundred thirty-one".