1010313012400 has 240 divisors, whose sum is σ = 2641637085120. Its totient is φ = 369900748800.

The previous prime is 1010313012391. The next prime is 1010313012403. The reversal of 1010313012400 is 42103130101.

1010313012400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (1010313012403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36903517 + ... + 36930883.

It is an arithmetic number, because the mean of its divisors is an integer number (11006821188).

Almost surely, 2^{1010313012400} is an apocalyptic number.

1010313012400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010313012400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320818542560).

1010313012400 is an abundant number, since it is smaller than the sum of its proper divisors (1631324072720).

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

1010313012400 is a wasteful number, since it uses less digits than its factorization.

1010313012400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27552 (or 27541 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1010313012400 its reverse (42103130101), we get a palindrome (1052416142501).

The spelling of 1010313012400 in words is "one trillion, ten billion, three hundred thirteen million, twelve thousand, four hundred".