100102122021010 has 32 divisors (see below), whose sum is σ = 185247952287552. Its totient is φ = 38924312374080.

The previous prime is 100102122020969. The next prime is 100102122021017. The reversal of 100102122021010 is 10120221201001.

It is not an unprimeable number, because it can be changed into a prime (100102122021017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551557689 + ... + 551739148.

It is an arithmetic number, because the mean of its divisors is an integer number (5788998508986).

Almost surely, 2^{100102122021010} is an apocalyptic number.

100102122021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100102122021010 is a deficient number, since it is larger than the sum of its proper divisors (85145830266542).

100102122021010 is a wasteful number, since it uses less digits than its factorization.

100102122021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103297098.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100102122021010 its reverse (10120221201001), we get a palindrome (110222343222011).

The spelling of 100102122021010 in words is "one hundred trillion, one hundred two billion, one hundred twenty-two million, twenty-one thousand, ten".