120412110203 has 16 divisors (see below), whose sum is σ = 150136514304. Its totient is φ = 93819915360.

The previous prime is 120412110193. The next prime is 120412110227. The reversal of 120412110203 is 302011214021.

It is a cyclic number.

It is not a de Polignac number, because 120412110203 - 2¹⁴ = 120412093819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120412112203) 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, 991901 + ... + 1106657.

It is an arithmetic number, because the mean of its divisors is an integer number (9383532144).

Almost surely, 2^120412110203 is an apocalyptic number.

120412110203 is a deficient number, since it is larger than the sum of its proper divisors (29724404101).

120412110203 is a wasteful number, since it uses less digits than its factorization.

120412110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128402.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120412110203 its reverse (302011214021), we get a palindrome (422423324224).

The spelling of 120412110203 in words is "one hundred twenty billion, four hundred twelve million, one hundred ten thousand, two hundred three".