131043252155 has 8 divisors (see below), whose sum is σ = 157279290000. Its totient is φ = 104816343456.

The previous prime is 131043252127. The next prime is 131043252161. The reversal of 131043252155 is 551252340131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131043252155 - 2⁶ = 131043252091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2250665 + ... + 2308154.

It is an arithmetic number, because the mean of its divisors is an integer number (19659911250).

Almost surely, 2^131043252155 is an apocalyptic number.

131043252155 is a deficient number, since it is larger than the sum of its proper divisors (26236037845).

131043252155 is an equidigital number, since it uses as much as digits as its factorization.

131043252155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564573.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 131043252155 its reverse (551252340131), we get a palindrome (682295592286).

The spelling of 131043252155 in words is "one hundred thirty-one billion, forty-three million, two hundred fifty-two thousand, one hundred fifty-five".