1300103031030 has 192 divisors, whose sum is σ = 3231327375360. Its totient is φ = 334754611968.

The previous prime is 1300103030923. The next prime is 1300103031037. The reversal of 1300103031030 is 301303010031.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300103031037) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 2714202331 + ... + 2714202809.

It is an arithmetic number, because the mean of its divisors is an integer number (16829830080).

Almost surely, 2^{1300103031030} is an apocalyptic number.

1300103031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1300103031030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615663687680).

1300103031030 is an abundant number, since it is smaller than the sum of its proper divisors (1931224344330).

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

1300103031030 is a wasteful number, since it uses less digits than its factorization.

1300103031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035 (or 992 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 1300103031030 its reverse (301303010031), we get a palindrome (1601406041061).

The spelling of 1300103031030 in words is "one trillion, three hundred billion, one hundred three million, thirty-one thousand, thirty".