100000001011010 has 16 divisors (see below), whose sum is σ = 180913707416376. Its totient is φ = 39796954716288.

The previous prime is 100000001010983. The next prime is 100000001011049. The reversal of 100000001011010 is 10110100000001.

It can be written as a sum of positive squares in 4 ways, for example, as 88657270808401 + 11342730202609 = 9415799^2 + 3367897^2 .

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

100000001011010 is a modest number, since divided by 1011010 gives 100 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 100000001010985 and 100000001011003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25380708947 + ... + 25380712886.

Almost surely, 2^{100000001011010} is an apocalyptic number.

100000001011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100000001011010 is a deficient number, since it is larger than the sum of its proper divisors (80913706405366).

100000001011010 is a wasteful number, since it uses less digits than its factorization.

100000001011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50761422037.

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

Adding to 100000001011010 its reverse (10110100000001), we get a palindrome (110110101011011).

The spelling of 100000001011010 in words is "one hundred trillion, one million, eleven thousand, ten".