10100208130501 has 4 divisors (see below), whose sum is σ = 10151478222732. Its totient is φ = 10048938038272.

The previous prime is 10100208130471. The next prime is 10100208130541. The reversal of 10100208130501 is 10503180200101.

10100208130501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 9376732001025 + 723476129476 = 3062145^2 + 850574^2 .

It is a cyclic number.

It is not a de Polignac number, because 10100208130501 - 2³³ = 10091618195909 is a prime.

It is a super-2 number, since 2×10100208130501² (a number of 27 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 (10100208130541) 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, 25635045820 + ... + 25635046213.

It is an arithmetic number, because the mean of its divisors is an integer number (2537869555683).

Almost surely, 2^{10100208130501} is an apocalyptic number.

It is an amenable number.

10100208130501 is a deficient number, since it is larger than the sum of its proper divisors (51270092231).

10100208130501 is an equidigital number, since it uses as much as digits as its factorization.

10100208130501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51270092230.

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 10100208130501 its reverse (10503180200101), we get a palindrome (20603388330602).

The spelling of 10100208130501 in words is "ten trillion, one hundred billion, two hundred eight million, one hundred thirty thousand, five hundred one".