1010311201210 has 32 divisors (see below), whose sum is σ = 1877401152000. Its totient is φ = 391051174080.

The previous prime is 1010311201201. The next prime is 1010311201279. The reversal of 1010311201210 is 121021130101.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 3245361 + ... + 3543019.

It is an arithmetic number, because the mean of its divisors is an integer number (58668786000).

Almost surely, 2^{1010311201210} is an apocalyptic number.

1010311201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010311201210 is a deficient number, since it is larger than the sum of its proper divisors (867089950790).

1010311201210 is a wasteful number, since it uses less digits than its factorization.

1010311201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308646.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 1010311201210 its reverse (121021130101), we get a palindrome (1131332331311).

The spelling of 1010311201210 in words is "one trillion, ten billion, three hundred eleven million, two hundred one thousand, two hundred ten".