10201031230129 has 4 divisors (see below), whose sum is σ = 10344707726400. Its totient is φ = 10057354733860.

The previous prime is 10201031230111. The next prime is 10201031230141. The reversal of 10201031230129 is 92103213010201.

10201031230129 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10201031230129 - 2¹³ = 10201031221937 is a prime.

It is a super-2 number, since 2×10201031230129² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201031230199) 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, 71838248029 + ... + 71838248170.

It is an arithmetic number, because the mean of its divisors is an integer number (2586176931600).

Almost surely, 2^{10201031230129} is an apocalyptic number.

It is an amenable number.

10201031230129 is a deficient number, since it is larger than the sum of its proper divisors (143676496271).

10201031230129 is an equidigital number, since it uses as much as digits as its factorization.

10201031230129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143676496270.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 10201031230129 in words is "ten trillion, two hundred one billion, thirty-one million, two hundred thirty thousand, one hundred twenty-nine".