100210121003 has 8 divisors (see below), whose sum is σ = 100736862048. Its totient is φ = 99684696384.

The previous prime is 100210120979. The next prime is 100210121021. The reversal of 100210121003 is 300121012001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100210121003 - 2¹² = 100210116907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100210121023) 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, 176276 + ... + 481137.

It is an arithmetic number, because the mean of its divisors is an integer number (12592107756).

Almost surely, 2^100210121003 is an apocalyptic number.

100210121003 is a deficient number, since it is larger than the sum of its proper divisors (526741045).

100210121003 is an equidigital number, since it uses as much as digits as its factorization.

100210121003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658213.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 100210121003 its reverse (300121012001), we get a palindrome (400331133004).

The spelling of 100210121003 in words is "one hundred billion, two hundred ten million, one hundred twenty-one thousand, three".