1021003044341 has 32 divisors (see below), whose sum is σ = 1211558499840. Its totient is φ = 841847924736.

The previous prime is 1021003044331. The next prime is 1021003044367. The reversal of 1021003044341 is 1434403001201.

It is not a de Polignac number, because 1021003044341 - 2¹⁰ = 1021003043317 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 (1021003044331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244432445 + ... + 244436621.

It is an arithmetic number, because the mean of its divisors is an integer number (37861203120).

Almost surely, 2^{1021003044341} is an apocalyptic number.

It is an amenable number.

1021003044341 is a deficient number, since it is larger than the sum of its proper divisors (190555455499).

1021003044341 is a wasteful number, since it uses less digits than its factorization.

1021003044341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8373.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1021003044341 its reverse (1434403001201), we get a palindrome (2455406045542).

The spelling of 1021003044341 in words is "one trillion, twenty-one billion, three million, forty-four thousand, three hundred forty-one".