131532026 has 16 divisors (see below), whose sum is σ = 209355840. Its totient is φ = 61763520.

The previous prime is 131532019. The next prime is 131532047. The reversal of 131532026 is 620235131.

It is a junction number, because it is equal to n+sod(n) for n = 131531992 and 131532010.

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, 12755 + ... + 20633.

It is an arithmetic number, because the mean of its divisors is an integer number (13084740).

Almost surely, 2^131532026 is an apocalyptic number.

131532026 is a deficient number, since it is larger than the sum of its proper divisors (77823814).

131532026 is a wasteful number, since it uses less digits than its factorization.

131532026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8389.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 131532026 is about 11468.7412561275. The cubic root of 131532026 is about 508.5619182533.

Adding to 131532026 its reverse (620235131), we get a palindrome (751767157).

The spelling of 131532026 in words is "one hundred thirty-one million, five hundred thirty-two thousand, twenty-six".