1021125035035 has 16 divisors (see below), whose sum is σ = 1426822693056. Its totient is φ = 686988701568.

The previous prime is 1021125034939. The next prime is 1021125035071. The reversal of 1021125035035 is 5305305211201.

It is a cyclic number.

It is not a de Polignac number, because 1021125035035 - 2⁷ = 1021125034907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1021125034994 and 1021125035012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275234004 + ... + 275237713.

It is an arithmetic number, because the mean of its divisors is an integer number (89176418316).

Almost surely, 2^{1021125035035} is an apocalyptic number.

1021125035035 is a deficient number, since it is larger than the sum of its proper divisors (405697658021).

1021125035035 is an equidigital number, since it uses as much as digits as its factorization.

1021125035035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550471782.

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 1021125035035 in words is "one trillion, twenty-one billion, one hundred twenty-five million, thirty-five thousand, thirty-five".