106202563501 has 4 divisors (see below), whose sum is σ = 107657393212. Its totient is φ = 104747733792.

The previous prime is 106202563499. The next prime is 106202563541. The reversal of 106202563501 is 105365202601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74229547401 + 31973016100 = 272451^2 + 178810^2 .

It is a cyclic number.

It is not a de Polignac number, because 106202563501 - 2¹ = 106202563499 is a prime.

It is a super-2 number, since 2×106202563501² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106202563541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727414746 + ... + 727414891.

It is an arithmetic number, because the mean of its divisors is an integer number (26914348303).

Almost surely, 2^106202563501 is an apocalyptic number.

It is an amenable number.

106202563501 is a deficient number, since it is larger than the sum of its proper divisors (1454829711).

106202563501 is an equidigital number, since it uses as much as digits as its factorization.

106202563501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454829710.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 106202563501 in words is "one hundred six billion, two hundred two million, five hundred sixty-three thousand, five hundred one".