100210102001010 has 96 divisors (see below), whose sum is σ = 274854151091520. Its totient is φ = 25261320182400.

The previous prime is 100210102001003. The next prime is 100210102001039. The reversal of 100210102001010 is 10100201012001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100210102000983 and 100210102001001.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62771776 + ... + 64348395.

It is an arithmetic number, because the mean of its divisors is an integer number (2863064073870).

Almost surely, 2^{100210102001010} is an apocalyptic number.

100210102001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100210102001010 is an abundant number, since it is smaller than the sum of its proper divisors (174644049090510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100210102001010 is a wasteful number, since it uses less digits than its factorization.

100210102001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127120664 (or 127120661 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100210102001010 its reverse (10100201012001), we get a palindrome (110310303013011).

The spelling of 100210102001010 in words is "one hundred trillion, two hundred ten billion, one hundred two million, one thousand, ten".