106853349843 has 12 divisors (see below), whose sum is σ = 159322557888. Its totient is φ = 68937644880.

The previous prime is 106853349797. The next prime is 106853349853. The reversal of 106853349843 is 348943358601.

106853349843 is a `hidden beast` number, since 1 + 0 + 6 + 85 + 33 + 498 + 43 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-106853349843 is a prime.

It is a super-2 number, since 2×106853349843² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106853349843.

It is not an unprimeable number, because it can be changed into a prime (106853349853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 191493180 + ... + 191493737.

It is an arithmetic number, because the mean of its divisors is an integer number (13276879824).

Almost surely, 2^106853349843 is an apocalyptic number.

106853349843 is a deficient number, since it is larger than the sum of its proper divisors (52469208045).

106853349843 is a wasteful number, since it uses less digits than its factorization.

106853349843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382986954 (or 382986951 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

It can be divided in two parts, 10685 and 3349843, that added together give a triangular number (3360528 = T₂₅₉₂).

The spelling of 106853349843 in words is "one hundred six billion, eight hundred fifty-three million, three hundred forty-nine thousand, eight hundred forty-three".