1200103021130 has 64 divisors (see below), whose sum is σ = 2384453973888. Its totient is φ = 432179193600.

The previous prime is 1200103021121. The next prime is 1200103021153. The reversal of 1200103021130 is 311203010021.

It is a super-2 number, since 2×1200103021130² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 197609 + ... + 1561811.

It is an arithmetic number, because the mean of its divisors is an integer number (37257093342).

Almost surely, 2^{1200103021130} is an apocalyptic number.

1200103021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200103021130 is a deficient number, since it is larger than the sum of its proper divisors (1184350952758).

1200103021130 is a wasteful number, since it uses less digits than its factorization.

1200103021130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364391.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1200103021130 its reverse (311203010021), we get a palindrome (1511306031151).

The spelling of 1200103021130 in words is "one trillion, two hundred billion, one hundred three million, twenty-one thousand, one hundred thirty".