1001103021130 has 32 divisors (see below), whose sum is σ = 1883637504000. Its totient is φ = 382357506432.

The previous prime is 1001103021097. The next prime is 1001103021131. The reversal of 1001103021130 is 311203011001.

It is a super-2 number, since 2×1001103021130² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1001103021130.

It is not an unprimeable number, because it can be changed into a prime (1001103021131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3693930 + ... + 3955669.

It is an arithmetic number, because the mean of its divisors is an integer number (58863672000).

Almost surely, 2^{1001103021130} is an apocalyptic number.

1001103021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001103021130 is a deficient number, since it is larger than the sum of its proper divisors (882534482870).

1001103021130 is a wasteful number, since it uses less digits than its factorization.

1001103021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7650198.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1001103021130 its reverse (311203011001), we get a palindrome (1312306032131).

The spelling of 1001103021130 in words is "one trillion, one billion, one hundred three million, twenty-one thousand, one hundred thirty".