105251301412 has 24 divisors (see below), whose sum is σ = 188603957696. Its totient is φ = 51366153888.

The previous prime is 105251301347. The next prime is 105251301451. The reversal of 105251301412 is 214103152501.

It is a super-2 number, since 2×105251301412² (a number of 23 digits) contains 22 as substring.

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, 37438 + ... + 460330.

Almost surely, 2^105251301412 is an apocalyptic number.

It is an amenable number.

105251301412 is a deficient number, since it is larger than the sum of its proper divisors (83352656284).

105251301412 is a wasteful number, since it uses less digits than its factorization.

105251301412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424387 (or 424385 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 105251301412 its reverse (214103152501), we get a palindrome (319354453913).

The spelling of 105251301412 in words is "one hundred five billion, two hundred fifty-one million, three hundred one thousand, four hundred twelve".