1203212101310 has 16 divisors (see below), whose sum is σ = 2293180711056. Its totient is φ = 452973967488.

The previous prime is 1203212101291. The next prime is 1203212101339. The reversal of 1203212101310 is 131012123021.

It is a super-2 number, since 2×1203212101310² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3538858952 + ... + 3538859291.

It is an arithmetic number, because the mean of its divisors is an integer number (143323794441).

Almost surely, 2^{1203212101310} is an apocalyptic number.

1203212101310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1203212101310 is a deficient number, since it is larger than the sum of its proper divisors (1089968609746).

1203212101310 is a wasteful number, since it uses less digits than its factorization.

1203212101310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7077718267.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1203212101310 its reverse (131012123021), we get a palindrome (1334224224331).

The spelling of 1203212101310 in words is "one trillion, two hundred three billion, two hundred twelve million, one hundred one thousand, three hundred ten".