100303110112312 has 32 divisors (see below), whose sum is σ = 191687659660800. Its totient is φ = 49190238464224.

The previous prime is 100303110112307. The next prime is 100303110112409. The reversal of 100303110112312 is 213211011303001.

It is a self number, because there is not a number n which added to its sum of digits gives 100303110112312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239640328 + ... + 240058519.

It is an arithmetic number, because the mean of its divisors is an integer number (5990239364400).

Almost surely, 2^{100303110112312} is an apocalyptic number.

It is an amenable number.

100303110112312 is a deficient number, since it is larger than the sum of its proper divisors (91384549548488).

100303110112312 is a wasteful number, since it uses less digits than its factorization.

100303110112312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479699355 (or 479699351 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 100303110112312 its reverse (213211011303001), we get a palindrome (313514121415313).

The spelling of 100303110112312 in words is "one hundred trillion, three hundred three billion, one hundred ten million, one hundred twelve thousand, three hundred twelve".