1024313234021 has 16 divisors (see below), whose sum is σ = 1278304616448. Its totient is φ = 797391927600.

The previous prime is 1024313233981. The next prime is 1024313234081. The reversal of 1024313234021 is 1204323134201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1024313234021 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 (1024313234081) 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, 6372005 + ... + 6530778.

It is an arithmetic number, because the mean of its divisors is an integer number (79894038528).

Almost surely, 2^{1024313234021} is an apocalyptic number.

1024313234021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1024313234021 is a deficient number, since it is larger than the sum of its proper divisors (253991382427).

1024313234021 is a wasteful number, since it uses less digits than its factorization.

1024313234021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12903832.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1024313234021 its reverse (1204323134201), we get a palindrome (2228636368222).

The spelling of 1024313234021 in words is "one trillion, twenty-four billion, three hundred thirteen million, two hundred thirty-four thousand, twenty-one".