1031103212330 has 16 divisors (see below), whose sum is σ = 1860213548160. Its totient is φ = 411501781392.

The previous prime is 1031103212267. The next prime is 1031103212351. The reversal of 1031103212330 is 332123011301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117433334 + ... + 117442113.

It is an arithmetic number, because the mean of its divisors is an integer number (116263346760).

Almost surely, 2^{1031103212330} is an apocalyptic number.

1031103212330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031103212330 is a deficient number, since it is larger than the sum of its proper divisors (829110335830).

1031103212330 is a wasteful number, since it uses less digits than its factorization.

1031103212330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234875893.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1031103212330 its reverse (332123011301), we get a palindrome (1363226223631).

The spelling of 1031103212330 in words is "one trillion, thirty-one billion, one hundred three million, two hundred twelve thousand, three hundred thirty".