131434324202 has 16 divisors (see below), whose sum is σ = 197402432832. Its totient is φ = 65633568000.

The previous prime is 131434324181. The next prime is 131434324211. The reversal of 131434324202 is 202423434131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5464202 + ... + 5488202.

It is an arithmetic number, because the mean of its divisors is an integer number (12337652052).

Almost surely, 2^131434324202 is an apocalyptic number.

131434324202 is a deficient number, since it is larger than the sum of its proper divisors (65968108630).

131434324202 is a wasteful number, since it uses less digits than its factorization.

131434324202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27373.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 131434324202 its reverse (202423434131), we get a palindrome (333857758333).

The spelling of 131434324202 in words is "one hundred thirty-one billion, four hundred thirty-four million, three hundred twenty-four thousand, two hundred two".