1096315231 has 8 divisors (see below), whose sum is σ = 1196222544. Its totient is φ = 996448320.

The previous prime is 1096315201. The next prime is 1096315267. The reversal of 1096315231 is 1325136901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1096315231 - 2⁹ = 1096314719 is a prime.

It is a super-2 number, since 2×1096315231² = 2403814171445166722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1096315193 and 1096315202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096315201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88771 + ... + 100363.

It is an arithmetic number, because the mean of its divisors is an integer number (149527818).

Almost surely, 2^1096315231 is an apocalyptic number.

1096315231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1096315231 is a deficient number, since it is larger than the sum of its proper divisors (99907313).

1096315231 is a wasteful number, since it uses less digits than its factorization.

1096315231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20201.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 1096315231 is about 33110.6513224974. The cubic root of 1096315231 is about 1031.1261854853.

It can be divided in two parts, 1096315 and 231, that multiplied together give a triangular number (253248765 = T₂₂₅₀₅).

The spelling of 1096315231 in words is "one billion, ninety-six million, three hundred fifteen thousand, two hundred thirty-one".