120220312301203 has 16 divisors (see below), whose sum is σ = 123452584084480. Its totient is φ = 117028766822400.

The previous prime is 120220312301189. The next prime is 120220312301249. The reversal of 120220312301203 is 302103213022021.

It is a cyclic number.

It is not a de Polignac number, because 120220312301203 - 2²¹ = 120220310204051 is a prime.

It is a super-2 number, since 2×120220312301203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120220312301303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 748307758 + ... + 748468396.

It is an arithmetic number, because the mean of its divisors is an integer number (7715786505280).

Almost surely, 2^{120220312301203} is an apocalyptic number.

120220312301203 is a deficient number, since it is larger than the sum of its proper divisors (3232271783277).

120220312301203 is a wasteful number, since it uses less digits than its factorization.

120220312301203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287278.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120220312301203 its reverse (302103213022021), we get a palindrome (422323525323224).

The spelling of 120220312301203 in words is "one hundred twenty trillion, two hundred twenty billion, three hundred twelve million, three hundred one thousand, two hundred three".