131233404211034 has 4 divisors (see below), whose sum is σ = 196850106316554. Its totient is φ = 65616702105516.

The previous prime is 131233404210827. The next prime is 131233404211067. The reversal of 131233404211034 is 430112404332131.

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

It can be written as a sum of positive squares in only one way, i.e., 124530757642225 + 6702646568809 = 11159335^2 + 2588947^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32808351052757 + ... + 32808351052760.

Almost surely, 2^{131233404211034} is an apocalyptic number.

131233404211034 is a deficient number, since it is larger than the sum of its proper divisors (65616702105520).

131233404211034 is an equidigital number, since it uses as much as digits as its factorization.

131233404211034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65616702105519.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 131233404211034 its reverse (430112404332131), we get a palindrome (561345808543165).

The spelling of 131233404211034 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred four million, two hundred eleven thousand, thirty-four".