131010440131232 has 12 divisors (see below), whose sum is σ = 257926804008426. Its totient is φ = 65505220065600.

The previous prime is 131010440131229. The next prime is 131010440131261. The reversal of 131010440131232 is 232131044010131.

It can be written as a sum of positive squares in only one way, i.e., 111993200643856 + 19017239487376 = 10582684^2 + 4360876^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2047038127019 + ... + 2047038127082.

Almost surely, 2^{131010440131232} is an apocalyptic number.

It is an amenable number.

131010440131232 is a deficient number, since it is larger than the sum of its proper divisors (126916363877194).

131010440131232 is an equidigital number, since it uses as much as digits as its factorization.

131010440131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094076254111 (or 4094076254103 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 131010440131232 its reverse (232131044010131), we get a palindrome (363141484141363).

The spelling of 131010440131232 in words is "one hundred thirty-one trillion, ten billion, four hundred forty million, one hundred thirty-one thousand, two hundred thirty-two".