1030332103020 has 240 divisors, whose sum is σ = 3548493815328. Its totient is φ = 248185866240.

The previous prime is 1030332103019. The next prime is 1030332103049. The reversal of 1030332103020 is 203012330301.

1030332103020 is a `hidden beast` number, since 1 + 0 + 30 + 332 + 1 + 0 + 302 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1030332102984 and 1030332103002.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2613604 + ... + 2981876.

Almost surely, 2^{1030332103020} is an apocalyptic number.

1030332103020 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 1030332103020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1774246907664).

1030332103020 is an abundant number, since it is smaller than the sum of its proper divisors (2518161712308).

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

1030332103020 is a wasteful number, since it uses less digits than its factorization.

1030332103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368462 (or 368451 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 1030332103020 its reverse (203012330301), we get a palindrome (1233344433321).

The spelling of 1030332103020 in words is "one trillion, thirty billion, three hundred thirty-two million, one hundred three thousand, twenty".