131425020200234 has 16 divisors (see below), whose sum is σ = 198692610966528. Its totient is φ = 65194164548352.

The previous prime is 131425020200209. The next prime is 131425020200249. The reversal of 131425020200234 is 432002020524131.

It is a junction number, because it is equal to n+sod(n) for n = 131425020200197 and 131425020200206.

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, 14461289 + ... + 21725075.

It is an arithmetic number, because the mean of its divisors is an integer number (12418288185408).

Almost surely, 2^{131425020200234} is an apocalyptic number.

131425020200234 is a deficient number, since it is larger than the sum of its proper divisors (67267590766294).

131425020200234 is a wasteful number, since it uses less digits than its factorization.

131425020200234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335149.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 131425020200234 its reverse (432002020524131), we get a palindrome (563427040724365).

The spelling of 131425020200234 in words is "one hundred thirty-one trillion, four hundred twenty-five billion, twenty million, two hundred thousand, two hundred thirty-four".