1230002011203 has 32 divisors (see below), whose sum is σ = 1877373987840. Its totient is φ = 701701795200.

The previous prime is 1230002011181. The next prime is 1230002011261. The reversal of 1230002011203 is 3021102000321.

It is not a de Polignac number, because 1230002011203 - 2²⁵ = 1229968456771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230002011283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126551578 + ... + 126561296.

It is an arithmetic number, because the mean of its divisors is an integer number (58667937120).

Almost surely, 2^{1230002011203} is an apocalyptic number.

1230002011203 is a deficient number, since it is larger than the sum of its proper divisors (647371976637).

1230002011203 is an equidigital number, since it uses as much as digits as its factorization.

1230002011203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19027.

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

Adding to 1230002011203 its reverse (3021102000321), we get a palindrome (4251104011524).

The spelling of 1230002011203 in words is "one trillion, two hundred thirty billion, two million, eleven thousand, two hundred three".