23034021403203 has 12 divisors (see below), whose sum is σ = 33275220122560. Its totient is φ = 15354234634896.

The previous prime is 23034021403147. The next prime is 23034021403229. The reversal of 23034021403203 is 30230412043032.

23034021403203 is a `hidden beast` number, since 2 + 3 + 0 + 34 + 0 + 21 + 403 + 203 = 666.

It is not a de Polignac number, because 23034021403203 - 2³⁴ = 23016841534019 is a prime.

It is a super-2 number, since 2×23034021403203² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23034021403273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148220851 + ... + 148376172.

Almost surely, 2^{23034021403203} is an apocalyptic number.

23034021403203 is a deficient number, since it is larger than the sum of its proper divisors (10241198719357).

23034021403203 is a wasteful number, since it uses less digits than its factorization.

23034021403203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296605658 (or 296605655 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23034021403203 its reverse (30230412043032), we get a palindrome (53264433446235).

The spelling of 23034021403203 in words is "twenty-three trillion, thirty-four billion, twenty-one million, four hundred three thousand, two hundred three".