101606360501 has 8 divisors (see below), whose sum is σ = 103306637208. Its totient is φ = 99907200000.

The previous prime is 101606360497. The next prime is 101606360503. The reversal of 101606360501 is 105063606101.

It can be written as a sum of positive squares in 4 ways, for example, as 23094880900 + 78511479601 = 151970^2 + 280199^2 .

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 101606360501 - 2² = 101606360497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101606360503) 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, 94460 + ... + 460581.

It is an arithmetic number, because the mean of its divisors is an integer number (12913329651).

Almost surely, 2^101606360501 is an apocalyptic number.

It is an amenable number.

101606360501 is a deficient number, since it is larger than the sum of its proper divisors (1700276707).

101606360501 is an equidigital number, since it uses as much as digits as its factorization.

101606360501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558103.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 101606360501 its reverse (105063606101), we get a palindrome (206669966602).

The spelling of 101606360501 in words is "one hundred one billion, six hundred six million, three hundred sixty thousand, five hundred one".