120102213001 has 4 divisors (see below), whose sum is σ = 120102907600. Its totient is φ = 120101518404.

The previous prime is 120102212977. The next prime is 120102213017. The reversal of 120102213001 is 100312201021.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 100312201021 = 877 ⋅114381073.

It is a cyclic number.

It is not a de Polignac number, because 120102213001 - 2³⁵ = 85742474633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120102210001) 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, 139630 + ... + 509608.

It is an arithmetic number, because the mean of its divisors is an integer number (30025726900).

Almost surely, 2^120102213001 is an apocalyptic number.

It is an amenable number.

120102213001 is a deficient number, since it is larger than the sum of its proper divisors (694599).

120102213001 is an equidigital number, since it uses as much as digits as its factorization.

120102213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694598.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 120102213001 its reverse (100312201021), we get a palindrome (220414414022).

The spelling of 120102213001 in words is "one hundred twenty billion, one hundred two million, two hundred thirteen thousand, one".