131746633386263 has 16 divisors (see below), whose sum is σ = 156439739400000. Its totient is φ = 108555575611392.

The previous prime is 131746633386239. The next prime is 131746633386281. The reversal of 131746633386263 is 362683336647131.

It is not a de Polignac number, because 131746633386263 - 2¹² = 131746633382167 is a prime.

It is a super-2 number, since 2×131746633386263² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131746633386196 and 131746633386205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131746633386463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416980138 + ... + 1417073111.

It is an arithmetic number, because the mean of its divisors is an integer number (9777483712500).

Almost surely, 2^{131746633386263} is an apocalyptic number.

131746633386263 is a deficient number, since it is larger than the sum of its proper divisors (24693106013737).

131746633386263 is a wasteful number, since it uses less digits than its factorization.

131746633386263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834053514.

The product of its digits is 141087744, while the sum is 62.

The spelling of 131746633386263 in words is "one hundred thirty-one trillion, seven hundred forty-six billion, six hundred thirty-three million, three hundred eighty-six thousand, two hundred sixty-three".