131550200045 has 16 divisors (see below), whose sum is σ = 179698614912. Its totient is φ = 91513181760.

The previous prime is 131550200029. The next prime is 131550200057. The reversal of 131550200045 is 540002055131.

It is not a de Polignac number, because 131550200045 - 2⁴ = 131550200029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131550199987 and 131550200023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51994862 + ... + 51997391.

It is an arithmetic number, because the mean of its divisors is an integer number (11231163432).

Almost surely, 2^131550200045 is an apocalyptic number.

It is an amenable number.

131550200045 is a deficient number, since it is larger than the sum of its proper divisors (48148414867).

131550200045 is a wasteful number, since it uses less digits than its factorization.

131550200045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103992292.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 131550200045 its reverse (540002055131), we get a palindrome (671552255176).

The spelling of 131550200045 in words is "one hundred thirty-one billion, five hundred fifty million, two hundred thousand, forty-five".