131133130322235 has 8 divisors (see below), whose sum is σ = 209813008515600. Its totient is φ = 69937669505184.

The previous prime is 131133130322231. The next prime is 131133130322251. The reversal of 131133130322235 is 532223031331131.

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

It is not a de Polignac number, because 131133130322235 - 2² = 131133130322231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131133130322196 and 131133130322205.

It is not an unprimeable number, because it can be changed into a prime (131133130322231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4371104344060 + ... + 4371104344089.

It is an arithmetic number, because the mean of its divisors is an integer number (26226626064450).

Almost surely, 2^{131133130322235} is an apocalyptic number.

131133130322235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131133130322235 is a deficient number, since it is larger than the sum of its proper divisors (78679878193365).

131133130322235 is an equidigital number, since it uses as much as digits as its factorization.

131133130322235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8742208688157.

The product of its (nonzero) digits is 29160, while the sum is 33.

Adding to 131133130322235 its reverse (532223031331131), we get a palindrome (663356161653366).

The spelling of 131133130322235 in words is "one hundred thirty-one trillion, one hundred thirty-three billion, one hundred thirty million, three hundred twenty-two thousand, two hundred thirty-five".