1010254931773 has 2 divisors, whose sum is σ = 1010254931774. Its totient is φ = 1010254931772.

The previous prime is 1010254931761. The next prime is 1010254931891. The reversal of 1010254931773 is 3771394520101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 957035671524 + 53219260249 = 978282^2 + 230693^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010254931773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010254931723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505127465886 + 505127465887.

It is an arithmetic number, because the mean of its divisors is an integer number (505127465887).

Almost surely, 2^{1010254931773} is an apocalyptic number.

It is an amenable number.

1010254931773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010254931773 is an equidigital number, since it uses as much as digits as its factorization.

1010254931773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 1010254931773 in words is "one trillion, ten billion, two hundred fifty-four million, nine hundred thirty-one thousand, seven hundred seventy-three".