102201001011001 has 8 divisors (see below), whose sum is σ = 106650788670144. Its totient is φ = 97751735508240.

The previous prime is 102201001010993. The next prime is 102201001011007. The reversal of 102201001011001 is 100110100102201.

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

It is not a de Polignac number, because 102201001011001 - 2³ = 102201001010993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102201001011007) 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, 130139091 + ... + 130922056.

It is an arithmetic number, because the mean of its divisors is an integer number (13331348583768).

Almost surely, 2^{102201001011001} is an apocalyptic number.

It is an amenable number.

102201001011001 is a deficient number, since it is larger than the sum of its proper divisors (4449787659143).

102201001011001 is a wasteful number, since it uses less digits than its factorization.

102201001011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261078191.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 102201001011001 its reverse (100110100102201), we get a palindrome (202311101113202).

The spelling of 102201001011001 in words is "one hundred two trillion, two hundred one billion, one million, eleven thousand, one".