102021040120201 has 8 divisors (see below), whose sum is σ = 108903111768000. Its totient is φ = 95290222794480.

The previous prime is 102021040120157. The next prime is 102021040120229.

102021040120201 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 102021040120201 - 2⁷ = 102021040120073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102021040129201) 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, 37813579126 + ... + 37813581823.

It is an arithmetic number, because the mean of its divisors is an integer number (13612888971000).

Almost surely, 2^{102021040120201} is an apocalyptic number.

It is an amenable number.

102021040120201 is a deficient number, since it is larger than the sum of its proper divisors (6882071647799).

102021040120201 is an equidigital number, since it uses as much as digits as its factorization.

102021040120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75627161039.

The product of its (nonzero) digits is 64, while the sum is 16.

The spelling of 102021040120201 in words is "one hundred two trillion, twenty-one billion, forty million, one hundred twenty thousand, two hundred one".