131000032043734 has 64 divisors (see below), whose sum is σ = 230339798599680. Its totient is φ = 54704300474880.

The previous prime is 131000032043707. The next prime is 131000032043753. The reversal of 131000032043734 is 437340230000131.

It is a super-2 number, since 2×131000032043734² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131000032043696 and 131000032043705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1461960177 + ... + 1462049779.

It is an arithmetic number, because the mean of its divisors is an integer number (3599059353120).

Almost surely, 2^{131000032043734} is an apocalyptic number.

131000032043734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131000032043734 is a deficient number, since it is larger than the sum of its proper divisors (99339766555946).

131000032043734 is a wasteful number, since it uses less digits than its factorization.

131000032043734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92845.

The product of its (nonzero) digits is 18144, while the sum is 31.

Adding to 131000032043734 its reverse (437340230000131), we get a palindrome (568340262043865).

The spelling of 131000032043734 in words is "one hundred thirty-one trillion, thirty-two million, forty-three thousand, seven hundred thirty-four".