100000011001010 has 16 divisors (see below), whose sum is σ = 180375802732800. Its totient is φ = 39916497082416.

The previous prime is 100000011000943. The next prime is 100000011001019. The reversal of 100000011001010 is 10100110000001.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a junction number, because it is equal to n+sod(n) for n = 100000011000985 and 100000011001003.

It is not an unprimeable number, because it can be changed into a prime (100000011001019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10438409720 + ... + 10438419299.

It is an arithmetic number, because the mean of its divisors is an integer number (11273487670800).

Almost surely, 2^{100000011001010} is an apocalyptic number.

100000011001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000011001010 is a deficient number, since it is larger than the sum of its proper divisors (80375791731790).

100000011001010 is a wasteful number, since it uses less digits than its factorization.

100000011001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20876829505.

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 100000011001010 its reverse (10100110000001), we get a palindrome (110100121001011).

The spelling of 100000011001010 in words is "one hundred trillion, eleven million, one thousand, ten".