1035121773 has 16 divisors (see below), whose sum is σ = 1579904640. Its totient is φ = 590532096.

The previous prime is 1035121733. The next prime is 1035121777. The reversal of 1035121773 is 3771215301.

It is not a de Polignac number, because 1035121773 - 2¹³ = 1035113581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1035121773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035121777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26988 + ... + 52901.

It is an arithmetic number, because the mean of its divisors is an integer number (98744040).

Almost surely, 2^1035121773 is an apocalyptic number.

It is an amenable number.

1035121773 is a deficient number, since it is larger than the sum of its proper divisors (544782867).

1035121773 is an equidigital number, since it uses as much as digits as its factorization.

1035121773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80516.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 1035121773 is about 32173.3083937602. The cubic root of 1035121773 is about 1011.5728110621.

The spelling of 1035121773 in words is "one billion, thirty-five million, one hundred twenty-one thousand, seven hundred seventy-three".