120100011001201 has 8 divisors (see below), whose sum is σ = 149735078650944. Its totient is φ = 93584424156720.

The previous prime is 120100011001193. The next prime is 120100011001231. The reversal of 120100011001201 is 102100110001021.

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

It is not a de Polignac number, because 120100011001201 - 2³ = 120100011001193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120100011001231) 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, 779870201230 + ... + 779870201383.

It is an arithmetic number, because the mean of its divisors is an integer number (18716884831368).

Almost surely, 2^{120100011001201} is an apocalyptic number.

120100011001201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120100011001201 is a deficient number, since it is larger than the sum of its proper divisors (29635067649743).

120100011001201 is a wasteful number, since it uses less digits than its factorization.

120100011001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559740402631.

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

Adding to 120100011001201 its reverse (102100110001021), we get a palindrome (222200121002222).

The spelling of 120100011001201 in words is "one hundred twenty trillion, one hundred billion, eleven million, one thousand, two hundred one".