102010120122001 has 8 divisors (see below), whose sum is σ = 125550917073344. Its totient is φ = 80711303832720.

The previous prime is 102010120121963. The next prime is 102010120122007. The reversal of 102010120122001 is 100221021010201.

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 102010120122001 - 2⁷ = 102010120121873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (102010120122007) 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, 560495165415 + ... + 560495165596.

It is an arithmetic number, because the mean of its divisors is an integer number (15693864634168).

Almost surely, 2^{102010120122001} is an apocalyptic number.

It is an amenable number.

102010120122001 is a deficient number, since it is larger than the sum of its proper divisors (23540796951343).

102010120122001 is a wasteful number, since it uses less digits than its factorization.

102010120122001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120990331031.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102010120122001 its reverse (100221021010201), we get a palindrome (202231141132202).

The spelling of 102010120122001 in words is "one hundred two trillion, ten billion, one hundred twenty million, one hundred twenty-two thousand, one".