1095425231 has 2 divisors, whose sum is σ = 1095425232. Its totient is φ = 1095425230.

The previous prime is 1095425197. The next prime is 1095425237. The reversal of 1095425231 is 1325245901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1095425231 - 2²² = 1091230927 is a prime.

It is a super-2 number, since 2×1095425231² = 2399912873422806722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1095425237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547712615 + 547712616.

It is an arithmetic number, because the mean of its divisors is an integer number (547712616).

Almost surely, 2^1095425231 is an apocalyptic number.

1095425231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1095425231 is an equidigital number, since it uses as much as digits as its factorization.

1095425231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1095425231 is about 33097.2088098075. The cubic root of 1095425231 is about 1030.8470836587.

The spelling of 1095425231 in words is "one billion, ninety-five million, four hundred twenty-five thousand, two hundred thirty-one".