1003112121130 has 32 divisors (see below), whose sum is σ = 2077210817280. Its totient is φ = 341646508800.

The previous prime is 1003112121107. The next prime is 1003112121131. The reversal of 1003112121130 is 311212113001.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1003112121131) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 47440335 + ... + 47461474.

It is an arithmetic number, because the mean of its divisors is an integer number (64912838040).

Almost surely, 2^{1003112121130} is an apocalyptic number.

1003112121130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1003112121130 is an abundant number, since it is smaller than the sum of its proper divisors (1074098696150).

1003112121130 is a wasteful number, since it uses less digits than its factorization.

1003112121130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94901974.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1003112121130 its reverse (311212113001), we get a palindrome (1314324234131).

The spelling of 1003112121130 in words is "one trillion, three billion, one hundred twelve million, one hundred twenty-one thousand, one hundred thirty".