1213100233010 has 32 divisors (see below), whose sum is σ = 2188907794944. Its totient is φ = 484056504000.

The previous prime is 1213100232979. The next prime is 1213100233027. The reversal of 1213100233010 is 103320013121.

It is a super-2 number, since 2×1213100233010² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1213100233010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69946940 + ... + 69964280.

It is an arithmetic number, because the mean of its divisors is an integer number (68403368592).

Almost surely, 2^{1213100233010} is an apocalyptic number.

1213100233010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213100233010 is a deficient number, since it is larger than the sum of its proper divisors (975807561934).

1213100233010 is a wasteful number, since it uses less digits than its factorization.

1213100233010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34010.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1213100233010 its reverse (103320013121), we get a palindrome (1316420246131).

The spelling of 1213100233010 in words is "one trillion, two hundred thirteen billion, one hundred million, two hundred thirty-three thousand, ten".