1020003113030 has 128 divisors (see below), whose sum is σ = 2124462297600. Its totient is φ = 348706944000.

The previous prime is 1020003113029. The next prime is 1020003113081. The reversal of 1020003113030 is 303113000201.

It is a junction number, because it is equal to n+sod(n) for n = 1020003112996 and 1020003113014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 275600180 + ... + 275603880.

It is an arithmetic number, because the mean of its divisors is an integer number (16597361700).

Almost surely, 2^{1020003113030} is an apocalyptic number.

1020003113030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020003113030 is an abundant number, since it is smaller than the sum of its proper divisors (1104459184570).

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

1020003113030 is a wasteful number, since it uses less digits than its factorization.

1020003113030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4710.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 1020003113030 its reverse (303113000201), we get a palindrome (1323116113231).

The spelling of 1020003113030 in words is "one trillion, twenty billion, three million, one hundred thirteen thousand, thirty".