120203453440052 has 24 divisors (see below), whose sum is σ = 210762412558152. Its totient is φ = 59985718732800.

The previous prime is 120203453440027. The next prime is 120203453440163. The reversal of 120203453440052 is 250044354302021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 80187514276 + 120123265925776 = 283174^2 + 10960076^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120203453439994 and 120203453440021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7246013 + ... + 17114660.

It is an arithmetic number, because the mean of its divisors is an integer number (8781767189923).

Almost surely, 2^{120203453440052} is an apocalyptic number.

It is an amenable number.

120203453440052 is a deficient number, since it is larger than the sum of its proper divisors (90558959118100).

120203453440052 is a wasteful number, since it uses less digits than its factorization.

120203453440052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24363059 (or 24363057 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 120203453440052 in words is "one hundred twenty trillion, two hundred three billion, four hundred fifty-three million, four hundred forty thousand, fifty-two".