10231090 has 16 divisors (see below), whose sum is σ = 19217088. Its totient is φ = 3914416.

The previous prime is 10231073. The next prime is 10231097. The reversal of 10231090 is 9013201.

It is not an unprimeable number, because it can be changed into a prime (10231097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22012 + ... + 22471.

It is an arithmetic number, because the mean of its divisors is an integer number (1201068).

Almost surely, 2^10231090 is an apocalyptic number.

10231090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10231090 is a deficient number, since it is larger than the sum of its proper divisors (8985998).

10231090 is a wasteful number, since it uses less digits than its factorization.

10231090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44513.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 10231090 is about 3198.6075095266. The cubic root of 10231090 is about 217.0904080800.

Adding to 10231090 its reverse (9013201), we get a palindrome (19244291).

It can be divided in two parts, 102310 and 90, that added together give a square (102400 = 320²).

The spelling of 10231090 in words is "ten million, two hundred thirty-one thousand, ninety".