100313143144412 has 24 divisors (see below), whose sum is σ = 191518825810032. Its totient is φ = 45594046064000.

The previous prime is 100313143144393. The next prime is 100313143144421. The reversal of 100313143144412 is 214441341313001.

It is a happy number.

It is a super-2 number, since 2×100313143144412² (a number of 29 digits) contains 22 as substring.

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, 70214339 + ... + 71628762.

It is an arithmetic number, because the mean of its divisors is an integer number (7979951075418).

Almost surely, 2^{100313143144412} is an apocalyptic number.

It is an amenable number.

100313143144412 is a deficient number, since it is larger than the sum of its proper divisors (91205682665620).

100313143144412 is a wasteful number, since it uses less digits than its factorization.

100313143144412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141859189 (or 141859187 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 100313143144412 its reverse (214441341313001), we get a palindrome (314754484457413).

The spelling of 100313143144412 in words is "one hundred trillion, three hundred thirteen billion, one hundred forty-three million, one hundred forty-four thousand, four hundred twelve".