131433344034130 has 32 divisors (see below), whose sum is σ = 236875827219840. Its totient is φ = 52507617077760.

The previous prime is 131433344034121. The next prime is 131433344034173. The reversal of 131433344034130 is 31430443334131.

It is a self number, because there is not a number n which added to its sum of digits gives 131433344034130.

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, 71641890 + ... + 73453570.

It is an arithmetic number, because the mean of its divisors is an integer number (7402369600620).

Almost surely, 2^{131433344034130} is an apocalyptic number.

131433344034130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131433344034130 is a deficient number, since it is larger than the sum of its proper divisors (105442483185710).

131433344034130 is a wasteful number, since it uses less digits than its factorization.

131433344034130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820754.

The product of its (nonzero) digits is 186624, while the sum is 37.

Adding to 131433344034130 its reverse (31430443334131), we get a palindrome (162863787368261).

The spelling of 131433344034130 in words is "one hundred thirty-one trillion, four hundred thirty-three billion, three hundred forty-four million, thirty-four thousand, one hundred thirty".