1077743149031 has 2 divisors, whose sum is σ = 1077743149032. Its totient is φ = 1077743149030.

The previous prime is 1077743149001. The next prime is 1077743149073. The reversal of 1077743149031 is 1309413477701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1077743149031 - 2⁶ = 1077743148967 is a prime.

It is a super-2 number, since 2×1077743149031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1077743149001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538871574515 + 538871574516.

It is an arithmetic number, because the mean of its divisors is an integer number (538871574516).

Almost surely, 2^{1077743149031} is an apocalyptic number.

1077743149031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077743149031 is an equidigital number, since it uses as much as digits as its factorization.

1077743149031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 47.

The spelling of 1077743149031 in words is "one trillion, seventy-seven billion, seven hundred forty-three million, one hundred forty-nine thousand, thirty-one".