100102100121002 has 16 divisors (see below), whose sum is σ = 171832100358912. Its totient is φ = 42843775014000.

The previous prime is 100102100120951. The next prime is 100102100121007. The reversal of 100102100121002 is 200121001201001.

It is not an unprimeable number, because it can be changed into a prime (100102100121007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4760408933 + ... + 4760429960.

It is an arithmetic number, because the mean of its divisors is an integer number (10739506272432).

Almost surely, 2^{100102100121002} is an apocalyptic number.

100102100121002 is a deficient number, since it is larger than the sum of its proper divisors (71730000237910).

100102100121002 is an equidigital number, since it uses as much as digits as its factorization.

100102100121002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9520839653.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 100102100121002 its reverse (200121001201001), we get a palindrome (300223101322003).

The spelling of 100102100121002 in words is "one hundred trillion, one hundred two billion, one hundred million, one hundred twenty-one thousand, two".