106201663562 has 16 divisors (see below), whose sum is σ = 159584084712. Its totient is φ = 53007053760.

The previous prime is 106201663549. The next prime is 106201663571. The reversal of 106201663562 is 265366102601.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 100654542121 + 5547121441 = 317261^2 + 74479^2 .

It is a super-2 number, since 2×106201663562² (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, 2618228 + ... + 2658480.

Almost surely, 2^106201663562 is an apocalyptic number.

106201663562 is a deficient number, since it is larger than the sum of its proper divisors (53382421150).

106201663562 is a wasteful number, since it uses less digits than its factorization.

106201663562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42553.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 106201663562 in words is "one hundred six billion, two hundred one million, six hundred sixty-three thousand, five hundred sixty-two".