102122001001101 has 4 divisors (see below), whose sum is σ = 136162668001472. Its totient is φ = 68081334000732.

The previous prime is 102122001001087. The next prime is 102122001001121. The reversal of 102122001001101 is 101100100221201.

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 not a de Polignac number, because 102122001001101 - 2²⁵ = 102121967446669 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 (102122001001121) 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, 17020333500181 + ... + 17020333500186.

It is an arithmetic number, because the mean of its divisors is an integer number (34040667000368).

Almost surely, 2^{102122001001101} is an apocalyptic number.

It is an amenable number.

102122001001101 is a deficient number, since it is larger than the sum of its proper divisors (34040667000371).

102122001001101 is an equidigital number, since it uses as much as digits as its factorization.

102122001001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34040667000370.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102122001001101 its reverse (101100100221201), we get a palindrome (203222101222302).

The spelling of 102122001001101 in words is "one hundred two trillion, one hundred twenty-two billion, one million, one thousand, one hundred one".