1010313321000 has 128 divisors (see below), whose sum is σ = 3176999055360. Its totient is φ = 267295392000.

The previous prime is 1010313320977. The next prime is 1010313321091. The reversal of 1010313321000 is 1233130101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 944871 + ... + 1706870.

It is an arithmetic number, because the mean of its divisors is an integer number (24820305120).

Almost surely, 2^{1010313321000} is an apocalyptic number.

1010313321000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010313321000 is an abundant number, since it is smaller than the sum of its proper divisors (2166685734360).

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

1010313321000 is a wasteful number, since it uses less digits than its factorization.

1010313321000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651892 (or 2651878 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1010313321000 its reverse (1233130101), we get a palindrome (1011546451101).

The spelling of 1010313321000 in words is "one trillion, ten billion, three hundred thirteen million, three hundred twenty-one thousand".