1200103321010 has 16 divisors (see below), whose sum is σ = 2356566521472. Its totient is φ = 436401207600.

The previous prime is 1200103321009. The next prime is 1200103321013. The reversal of 1200103321010 is 101233010021.

It is a super-2 number, since 2×1200103321010² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1200103321013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5455014986 + ... + 5455015205.

It is an arithmetic number, because the mean of its divisors is an integer number (147285407592).

Almost surely, 2^{1200103321010} is an apocalyptic number.

1200103321010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200103321010 is a deficient number, since it is larger than the sum of its proper divisors (1156463200462).

1200103321010 is a wasteful number, since it uses less digits than its factorization.

1200103321010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10910030209.

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

Adding to 1200103321010 its reverse (101233010021), we get a palindrome (1301336331031).

The spelling of 1200103321010 in words is "one trillion, two hundred billion, one hundred three million, three hundred twenty-one thousand, ten".