101131200325 has 6 divisors (see below), whose sum is σ = 125402688434. Its totient is φ = 80904960240.

The previous prime is 101131200323. The next prime is 101131200341. The reversal of 101131200325 is 523002131101.

It can be written as a sum of positive squares in 3 ways, for example, as 79691329 + 101051508996 = 8927^2 + 317886^2 .

It is not a de Polignac number, because 101131200325 - 2¹ = 101131200323 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 (101131200323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2022623982 + ... + 2022624031.

Almost surely, 2^101131200325 is an apocalyptic number.

It is an amenable number.

101131200325 is a deficient number, since it is larger than the sum of its proper divisors (24271488109).

101131200325 is an equidigital number, since it uses as much as digits as its factorization.

101131200325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045248023 (or 4045248018 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

Adding to 101131200325 its reverse (523002131101), we get a palindrome (624133331426).

The spelling of 101131200325 in words is "one hundred one billion, one hundred thirty-one million, two hundred thousand, three hundred twenty-five".