1021235045341 has 8 divisors (see below), whose sum is σ = 1167131877824. Its totient is φ = 875339740800.

The previous prime is 1021235045321. The next prime is 1021235045507. The reversal of 1021235045341 is 1435405321201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1021235045341 - 2¹⁷ = 1021234914269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1021235045321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2449741 + ... + 2836141.

It is an arithmetic number, because the mean of its divisors is an integer number (145891484728).

Almost surely, 2^{1021235045341} is an apocalyptic number.

It is an amenable number.

1021235045341 is a deficient number, since it is larger than the sum of its proper divisors (145896832483).

1021235045341 is an equidigital number, since it uses as much as digits as its factorization.

1021235045341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763971.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1021235045341 in words is "one trillion, twenty-one billion, two hundred thirty-five million, forty-five thousand, three hundred forty-one".