100001001010010 has 32 divisors (see below), whose sum is σ = 182175186170880. Its totient is φ = 39517450907968.

The previous prime is 100001001009979. The next prime is 100001001010021. The reversal of 100001001010010 is 10010100100001.

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 = 100001001009976 and 100001001010003.

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, 31137404 + ... + 34198536.

It is an arithmetic number, because the mean of its divisors is an integer number (5692974567840).

Almost surely, 2^{100001001010010} is an apocalyptic number.

100001001010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100001001010010 is a deficient number, since it is larger than the sum of its proper divisors (82174185160870).

100001001010010 is a wasteful number, since it uses less digits than its factorization.

100001001010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3100582.

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

Adding to 100001001010010 its reverse (10010100100001), we get a palindrome (110011101110011).

The spelling of 100001001010010 in words is "one hundred trillion, one billion, one million, ten thousand, ten".