100010101020010 has 16 divisors (see below), whose sum is σ = 181611263093256. Its totient is φ = 39650022350848.

The previous prime is 100010101019947. The next prime is 100010101020077. The reversal of 100010101020010 is 10020101010001.

It can be written as a sum of positive squares in 4 ways, for example, as 18093138481609 + 81916962538401 = 4253603^2 + 9050799^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100010101019975 and 100010101020002.

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, 44252255959 + ... + 44252258218.

Almost surely, 2^{100010101020010} is an apocalyptic number.

100010101020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010101020010 is a deficient number, since it is larger than the sum of its proper divisors (81601162073246).

100010101020010 is a wasteful number, since it uses less digits than its factorization.

100010101020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88504514297.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100010101020010 its reverse (10020101010001), we get a palindrome (110030202030011).

The spelling of 100010101020010 in words is "one hundred trillion, ten billion, one hundred one million, twenty thousand, ten".