120202021300233 has 4 divisors (see below), whose sum is σ = 160269361733648. Its totient is φ = 80134680866820.

The previous prime is 120202021300189. The next prime is 120202021300267. The reversal of 120202021300233 is 332003120202021.

It is a happy number.

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.

It is not a de Polignac number, because 120202021300233 - 2²¹ = 120202019203081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120202021307233) 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, 20033670216703 + ... + 20033670216708.

It is an arithmetic number, because the mean of its divisors is an integer number (40067340433412).

Almost surely, 2^{120202021300233} is an apocalyptic number.

It is an amenable number.

120202021300233 is a deficient number, since it is larger than the sum of its proper divisors (40067340433415).

120202021300233 is an equidigital number, since it uses as much as digits as its factorization.

120202021300233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40067340433414.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120202021300233 its reverse (332003120202021), we get a palindrome (452205141502254).

The spelling of 120202021300233 in words is "one hundred twenty trillion, two hundred two billion, twenty-one million, three hundred thousand, two hundred thirty-three".