10743157771631 has 4 divisors (see below), whose sum is σ = 10744489191000. Its totient is φ = 10741826352264.

The previous prime is 10743157771609. The next prime is 10743157771651. The reversal of 10743157771631 is 13617775134701.

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

It is a cyclic number.

It is not a de Polignac number, because 10743157771631 - 2²⁶ = 10743090662767 is a prime.

It is a super-2 number, since 2×10743157771631² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10743157771651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665697581 + ... + 665713718.

It is an arithmetic number, because the mean of its divisors is an integer number (2686122297750).

Almost surely, 2^{10743157771631} is an apocalyptic number.

10743157771631 is a deficient number, since it is larger than the sum of its proper divisors (1331419369).

10743157771631 is an equidigital number, since it uses as much as digits as its factorization.

10743157771631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331419368.

The product of its (nonzero) digits is 2593080, while the sum is 53.

The spelling of 10743157771631 in words is "ten trillion, seven hundred forty-three billion, one hundred fifty-seven million, seven hundred seventy-one thousand, six hundred thirty-one".