1042371053 has 2 divisors, whose sum is σ = 1042371054. Its totient is φ = 1042371052.

The previous prime is 1042371037. The next prime is 1042371079. The reversal of 1042371053 is 3501732401.

It is an a-pointer prime, because the next prime (1042371079) can be obtained adding 1042371053 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 721352164 + 321018889 = 26858^2 + 17917^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042371053 - 2⁴ = 1042371037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1042371023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521185526 + 521185527.

It is an arithmetic number, because the mean of its divisors is an integer number (521185527).

Almost surely, 2^1042371053 is an apocalyptic number.

It is an amenable number.

1042371053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042371053 is an equidigital number, since it uses as much as digits as its factorization.

1042371053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1042371053 is about 32285.7716804167. The cubic root of 1042371053 is about 1013.9287728434.

The spelling of 1042371053 in words is "one billion, forty-two million, three hundred seventy-one thousand, fifty-three".