10203031213023 has 32 divisors (see below), whose sum is σ = 14965678006272. Its totient is φ = 6131663798400.

The previous prime is 10203031213007. The next prime is 10203031213073. The reversal of 10203031213023 is 32031213030201.

10203031213023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10203031213023 - 2⁴ = 10203031213007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203031213073) 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, 7145365 + ... + 8453537.

It is an arithmetic number, because the mean of its divisors is an integer number (467677437696).

Almost surely, 2^{10203031213023} is an apocalyptic number.

10203031213023 is a deficient number, since it is larger than the sum of its proper divisors (4762646793249).

10203031213023 is a wasteful number, since it uses less digits than its factorization.

10203031213023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310175.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10203031213023 its reverse (32031213030201), we get a palindrome (42234244243224).

The spelling of 10203031213023 in words is "ten trillion, two hundred three billion, thirty-one million, two hundred thirteen thousand, twenty-three".