131024126 has 4 divisors (see below), whose sum is σ = 196536192. Its totient is φ = 65512062.

The previous prime is 131024119. The next prime is 131024149. The reversal of 131024126 is 621420131.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 131024098 and 131024107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32756030 + ... + 32756033.

It is an arithmetic number, because the mean of its divisors is an integer number (49134048).

Almost surely, 2^131024126 is an apocalyptic number.

131024126 is a deficient number, since it is larger than the sum of its proper divisors (65512066).

131024126 is an equidigital number, since it uses as much as digits as its factorization.

131024126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65512065.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 131024126 is about 11446.5770429417. The cubic root of 131024126 is about 507.9064840157.

Adding to 131024126 its reverse (621420131), we get a palindrome (752444257).

The spelling of 131024126 in words is "one hundred thirty-one million, twenty-four thousand, one hundred twenty-six".