100002132101101 has 4 divisors (see below), whose sum is σ = 100003772805372. Its totient is φ = 100000491396832.

The previous prime is 100002132101063. The next prime is 100002132101107. The reversal of 100002132101101 is 101101231200001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22183252208100 + 77818879893001 = 4709910^2 + 8821501^2 .

It is a cyclic number.

It is not a de Polignac number, because 100002132101101 - 2⁷ = 100002132100973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002132101107) 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, 820260706 + ... + 820382611.

It is an arithmetic number, because the mean of its divisors is an integer number (25000943201343).

Almost surely, 2^{100002132101101} is an apocalyptic number.

It is an amenable number.

100002132101101 is a deficient number, since it is larger than the sum of its proper divisors (1640704271).

100002132101101 is an equidigital number, since it uses as much as digits as its factorization.

100002132101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640704270.

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

Adding to 100002132101101 its reverse (101101231200001), we get a palindrome (201103363301102).

The spelling of 100002132101101 in words is "one hundred trillion, two billion, one hundred thirty-two million, one hundred one thousand, one hundred one".