1051403773223 has 2 divisors, whose sum is σ = 1051403773224. Its totient is φ = 1051403773222.

The previous prime is 1051403773207. The next prime is 1051403773267. The reversal of 1051403773223 is 3223773041501.

It is a happy number.

1051403773223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1051403773223 - 2⁴ = 1051403773207 is a prime.

It is a super-2 number, since 2×1051403773223² (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 (1051403703223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525701886611 + 525701886612.

It is an arithmetic number, because the mean of its divisors is an integer number (525701886612).

Almost surely, 2^{1051403773223} is an apocalyptic number.

1051403773223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051403773223 is an equidigital number, since it uses as much as digits as its factorization.

1051403773223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 1051403773223 in words is "one trillion, fifty-one billion, four hundred three million, seven hundred seventy-three thousand, two hundred twenty-three".