120100200221153 has 2 divisors, whose sum is σ = 120100200221154. Its totient is φ = 120100200221152.

The previous prime is 120100200221143. The next prime is 120100200221233. The reversal of 120100200221153 is 351122002001021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 115231787444449 + 4868412776704 = 10734607^2 + 2206448^2 .

It is an emirp because it is prime and its reverse (351122002001021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120100200221153 - 2⁴ = 120100200221137 is a prime.

It is a super-2 number, since 2×120100200221153² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120100200221143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050100110576 + 60050100110577.

It is an arithmetic number, because the mean of its divisors is an integer number (60050100110577).

Almost surely, 2^{120100200221153} is an apocalyptic number.

It is an amenable number.

120100200221153 is a deficient number, since it is larger than the sum of its proper divisors (1).

120100200221153 is an equidigital number, since it uses as much as digits as its factorization.

120100200221153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 120100200221153 its reverse (351122002001021), we get a palindrome (471222202222174).

The spelling of 120100200221153 in words is "one hundred twenty trillion, one hundred billion, two hundred million, two hundred twenty-one thousand, one hundred fifty-three".