131032226229 has 8 divisors (see below), whose sum is σ = 178426861440. Its totient is φ = 85496204256.

The previous prime is 131032226209. The next prime is 131032226231. The reversal of 131032226229 is 922622230131.

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

It is not a de Polignac number, because 131032226229 - 2²³ = 131023837621 is a prime.

It is a super-3 number, since 3×131032226229³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131032226229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131032226209) 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, 464653144 + ... + 464653425.

It is an arithmetic number, because the mean of its divisors is an integer number (22303357680).

Almost surely, 2^131032226229 is an apocalyptic number.

It is an amenable number.

131032226229 is a deficient number, since it is larger than the sum of its proper divisors (47394635211).

131032226229 is an equidigital number, since it uses as much as digits as its factorization.

131032226229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929306619.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 131032226229 in words is "one hundred thirty-one billion, thirty-two million, two hundred twenty-six thousand, two hundred twenty-nine".