106445452102 has 16 divisors (see below), whose sum is σ = 174221474112. Its totient is φ = 48373738920.

The previous prime is 106445452039. The next prime is 106445452103. The reversal of 106445452102 is 201254544601.

It is a super-2 number, since 2×106445452102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106445452103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424308 + ... + 626839.

It is an arithmetic number, because the mean of its divisors is an integer number (10888842132).

Almost surely, 2^106445452102 is an apocalyptic number.

106445452102 is a deficient number, since it is larger than the sum of its proper divisors (67776022010).

106445452102 is a wasteful number, since it uses less digits than its factorization.

106445452102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055763.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 106445452102 its reverse (201254544601), we get a palindrome (307699996703).

The spelling of 106445452102 in words is "one hundred six billion, four hundred forty-five million, four hundred fifty-two thousand, one hundred two".