130201130231101 has 4 divisors (see below), whose sum is σ = 130201158096252. Its totient is φ = 130201102365952.

The previous prime is 130201130231083. The next prime is 130201130231113. The reversal of 130201130231101 is 101132031102031.

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 65788483220100 + 64412647011001 = 8111010^2 + 8025749^2 .

It is a cyclic number.

It is not a de Polignac number, because 130201130231101 - 2²¹ = 130201128133949 is a prime.

It is a super-2 number, since 2×130201130231101² (a number of 29 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 (130201130231171) 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, 5025790 + ... + 16901503.

It is an arithmetic number, because the mean of its divisors is an integer number (32550289524063).

Almost surely, 2^{130201130231101} is an apocalyptic number.

It is an amenable number.

130201130231101 is a deficient number, since it is larger than the sum of its proper divisors (27865151).

130201130231101 is an equidigital number, since it uses as much as digits as its factorization.

130201130231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27865150.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 130201130231101 its reverse (101132031102031), we get a palindrome (231333161333132).

The spelling of 130201130231101 in words is "one hundred thirty trillion, two hundred one billion, one hundred thirty million, two hundred thirty-one thousand, one hundred one".