1231223103010 has 8 divisors (see below), whose sum is σ = 2216201585436. Its totient is φ = 492489241200.

The previous prime is 1231223102983. The next prime is 1231223103023. The reversal of 1231223103010 is 103013221321.

It can be written as a sum of positive squares in 2 ways, for example, as 1197494678601 + 33728424409 = 1094301^2 + 183653^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61561155141 + ... + 61561155160.

Almost surely, 2^{1231223103010} is an apocalyptic number.

1231223103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1231223103010 is a deficient number, since it is larger than the sum of its proper divisors (984978482426).

1231223103010 is a wasteful number, since it uses less digits than its factorization.

1231223103010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123122310308.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1231223103010 its reverse (103013221321), we get a palindrome (1334236324331).

The spelling of 1231223103010 in words is "one trillion, two hundred thirty-one billion, two hundred twenty-three million, one hundred three thousand, ten".