100210130121001 has 4 divisors (see below), whose sum is σ = 100212137625600. Its totient is φ = 100208122616404.

The previous prime is 100210130120923. The next prime is 100210130121037. The reversal of 100210130121001 is 100121031012001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100210130121001 - 2²¹ = 100210128023849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100210130122001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003677421 + ... + 1003777258.

It is an arithmetic number, because the mean of its divisors is an integer number (25053034406400).

Almost surely, 2^{100210130121001} is an apocalyptic number.

It is an amenable number.

100210130121001 is a deficient number, since it is larger than the sum of its proper divisors (2007504599).

100210130121001 is an equidigital number, since it uses as much as digits as its factorization.

100210130121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007504598.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 100210130121001 its reverse (100121031012001), we get a palindrome (200331161133002).

The spelling of 100210130121001 in words is "one hundred trillion, two hundred ten billion, one hundred thirty million, one hundred twenty-one thousand, one".