1011031324460 has 24 divisors (see below), whose sum is σ = 2126698528416. Its totient is φ = 403739625600.

The previous prime is 1011031324357. The next prime is 1011031324561. The reversal of 1011031324460 is 644231301101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42044192 + ... + 42068231.

It is an arithmetic number, because the mean of its divisors is an integer number (88612438684).

Almost surely, 2^{1011031324460} is an apocalyptic number.

1011031324460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011031324460 is an abundant number, since it is smaller than the sum of its proper divisors (1115667203956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011031324460 is a wasteful number, since it uses less digits than its factorization.

1011031324460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84113033 (or 84113031 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1011031324460 its reverse (644231301101), we get a palindrome (1655262625561).

The spelling of 1011031324460 in words is "one trillion, eleven billion, thirty-one million, three hundred twenty-four thousand, four hundred sixty".