1023302441021 has 8 divisors (see below), whose sum is σ = 1170601251264. Its totient is φ = 876281817600.

The previous prime is 1023302441011. The next prime is 1023302441069. The reversal of 1023302441021 is 1201442033201.

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

It is not a de Polignac number, because 1023302441021 - 2⁶ = 1023302440957 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 (1023302441011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69538820 + ... + 69553533.

It is an arithmetic number, because the mean of its divisors is an integer number (146325156408).

Almost surely, 2^{1023302441021} is an apocalyptic number.

It is an amenable number.

1023302441021 is a deficient number, since it is larger than the sum of its proper divisors (147298810243).

1023302441021 is a wasteful number, since it uses less digits than its factorization.

1023302441021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139093411.

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

Adding to 1023302441021 its reverse (1201442033201), we get a palindrome (2224744474222).

The spelling of 1023302441021 in words is "one trillion, twenty-three billion, three hundred two million, four hundred forty-one thousand, twenty-one".