1012113311210 has 64 divisors (see below), whose sum is σ = 1971771766272. Its totient is φ = 372622887936.

The previous prime is 1012113311201. The next prime is 1012113311273. The reversal of 1012113311210 is 121133112101.

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

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 31 ways as a sum of consecutive naturals, for example, 2583119 + ... + 2949021.

It is an arithmetic number, because the mean of its divisors is an integer number (30808933848).

Almost surely, 2^{1012113311210} is an apocalyptic number.

1012113311210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012113311210 is a deficient number, since it is larger than the sum of its proper divisors (959658455062).

1012113311210 is a wasteful number, since it uses less digits than its factorization.

1012113311210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366287.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 1012113311210 its reverse (121133112101), we get a palindrome (1133246423311).

The spelling of 1012113311210 in words is "one trillion, twelve billion, one hundred thirteen million, three hundred eleven thousand, two hundred ten".