100001011101010 has 32 divisors (see below), whose sum is σ = 187863853900032. Its totient is φ = 38253950011200.

The previous prime is 100001011100989. The next prime is 100001011101071. The reversal of 100001011101010 is 10101110100001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100001011100984 and 100001011101002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40306566 + ... + 42715585.

It is an arithmetic number, because the mean of its divisors is an integer number (5870745434376).

Almost surely, 2^{100001011101010} is an apocalyptic number.

100001011101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100001011101010 is a deficient number, since it is larger than the sum of its proper divisors (87862842799022).

100001011101010 is a wasteful number, since it uses less digits than its factorization.

100001011101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83027418.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 100001011101010 its reverse (10101110100001), we get a palindrome (110102121201011).

The spelling of 100001011101010 in words is "one hundred trillion, one billion, eleven million, one hundred one thousand, ten".