1020053130000 has 200 divisors, whose sum is σ = 3304134438528. Its totient is φ = 271083456000.

The previous prime is 1020053129993. The next prime is 1020053130007. The reversal of 1020053130000 is 313500201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1020053129993) and next prime (1020053130007).

It is a tau number, because it is divible by the number of its divisors (200).

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

It is not an unprimeable number, because it can be changed into a prime (1020053130007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8731977 + ... + 8848023.

Almost surely, 2^{1020053130000} is an apocalyptic number.

1020053130000 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 1020053130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1652067219264).

1020053130000 is an abundant number, since it is smaller than the sum of its proper divisors (2284081308528).

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

1020053130000 is a wasteful number, since it uses less digits than its factorization.

1020053130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116371 (or 116350 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

Adding to 1020053130000 its reverse (313500201), we get a palindrome (1020366630201).

The spelling of 1020053130000 in words is "one trillion, twenty billion, fifty-three million, one hundred thirty thousand".