106445164303345 has 24 divisors (see below), whose sum is σ = 148589274909888. Its totient is φ = 72990716853600.

The previous prime is 106445164303327. The next prime is 106445164303369. The reversal of 106445164303345 is 543303461544601.

It is not a de Polignac number, because 106445164303345 - 2¹⁷ = 106445164172273 is a prime.

It is a super-2 number, since 2×106445164303345² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94773910 + ... + 95890480.

It is an arithmetic number, because the mean of its divisors is an integer number (6191219787912).

Almost surely, 2^{106445164303345} is an apocalyptic number.

It is an amenable number.

106445164303345 is a deficient number, since it is larger than the sum of its proper divisors (42144110606543).

106445164303345 is a wasteful number, since it uses less digits than its factorization.

106445164303345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505701 (or 1505694 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 106445164303345 in words is "one hundred six trillion, four hundred forty-five billion, one hundred sixty-four million, three hundred three thousand, three hundred forty-five".