120011302203 has 16 divisors (see below), whose sum is σ = 172330636800. Its totient is φ = 73850230944.

The previous prime is 120011302183. The next prime is 120011302219. The reversal of 120011302203 is 302203110021.

It is not a de Polignac number, because 120011302203 - 2⁶ = 120011302139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120011302703) 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, 1409400 + ... + 1492122.

It is an arithmetic number, because the mean of its divisors is an integer number (10770664800).

Almost surely, 2^120011302203 is an apocalyptic number.

120011302203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120011302203 is a deficient number, since it is larger than the sum of its proper divisors (52319334597).

120011302203 is a wasteful number, since it uses less digits than its factorization.

120011302203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119938.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120011302203 its reverse (302203110021), we get a palindrome (422214412224).

The spelling of 120011302203 in words is "one hundred twenty billion, eleven million, three hundred two thousand, two hundred three".