1203101220010 has 16 divisors (see below), whose sum is σ = 2181389367816. Its totient is φ = 477727783168.

The previous prime is 1203101220001. The next prime is 1203101220029. The reversal of 1203101220010 is 100221013021.

It can be written as a sum of positive squares in 4 ways, for example, as 1125213899121 + 77887320889 = 1060761^2 + 279083^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439086667 + ... + 439089406.

Almost surely, 2^{1203101220010} is an apocalyptic number.

1203101220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203101220010 is a deficient number, since it is larger than the sum of its proper divisors (978288147806).

1203101220010 is a wasteful number, since it uses less digits than its factorization.

1203101220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878176217.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 1203101220010 its reverse (100221013021), we get a palindrome (1303322233031).

The spelling of 1203101220010 in words is "one trillion, two hundred three billion, one hundred one million, two hundred twenty thousand, ten".