131403311244062 has 64 divisors (see below), whose sum is σ = 241683880757760. Its totient is φ = 52725763728000.

The previous prime is 131403311244061. The next prime is 131403311244137. The reversal of 131403311244062 is 260442113304131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131403311244061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28446764 + ... + 32741792.

It is an arithmetic number, because the mean of its divisors is an integer number (3776310636840).

Almost surely, 2^{131403311244062} is an apocalyptic number.

131403311244062 is a deficient number, since it is larger than the sum of its proper divisors (110280569513698).

131403311244062 is a wasteful number, since it uses less digits than its factorization.

131403311244062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4299729.

The product of its (nonzero) digits is 41472, while the sum is 35.

Adding to 131403311244062 its reverse (260442113304131), we get a palindrome (391845424548193).

The spelling of 131403311244062 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred eleven million, two hundred forty-four thousand, sixty-two".