106545255602 has 4 divisors (see below), whose sum is σ = 159817883406. Its totient is φ = 53272627800.

The previous prime is 106545255539. The next prime is 106545255623. The reversal of 106545255602 is 206552545601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 206552545601 = 25189 ⋅8200109.

It can be written as a sum of positive squares in only one way, i.e., 96100620001 + 10444635601 = 310001^2 + 102199^2 .

It is a super-2 number, since 2×106545255602² (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 106545255602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26636313899 + ... + 26636313902.

Almost surely, 2^106545255602 is an apocalyptic number.

106545255602 is a deficient number, since it is larger than the sum of its proper divisors (53272627804).

106545255602 is an equidigital number, since it uses as much as digits as its factorization.

106545255602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53272627803.

The product of its (nonzero) digits is 360000, while the sum is 41.

The spelling of 106545255602 in words is "one hundred six billion, five hundred forty-five million, two hundred fifty-five thousand, six hundred two".