106202602561 has 8 divisors (see below), whose sum is σ = 119852467200. Its totient is φ = 93218585040.

The previous prime is 106202602547. The next prime is 106202602613. The reversal of 106202602561 is 165206202601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 106202602561 - 2⁵ = 106202602529 is a prime.

It is a super-2 number, since 2×106202602561² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106202602061) 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, 166461441 + ... + 166462078.

It is an arithmetic number, because the mean of its divisors is an integer number (14981558400).

Almost surely, 2^106202602561 is an apocalyptic number.

106202602561 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

106202602561 is a deficient number, since it is larger than the sum of its proper divisors (13649864639).

106202602561 is a wasteful number, since it uses less digits than its factorization.

106202602561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332923559.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 106202602561 in words is "one hundred six billion, two hundred two million, six hundred two thousand, five hundred sixty-one".