10202331032103 has 32 divisors (see below), whose sum is σ = 15763393169920. Its totient is φ = 5749041432960.

The previous prime is 10202331032011. The next prime is 10202331032111. The reversal of 10202331032103 is 30123013320201.

It is not a de Polignac number, because 10202331032103 - 2¹⁶ = 10202330966567 is a prime.

It is a super-2 number, since 2×10202331032103² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10202331032103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202331032183) 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, 10078900 + ... + 11044857.

It is an arithmetic number, because the mean of its divisors is an integer number (492606036560).

Almost surely, 2^{10202331032103} is an apocalyptic number.

10202331032103 is a deficient number, since it is larger than the sum of its proper divisors (5561062137817).

10202331032103 is a wasteful number, since it uses less digits than its factorization.

10202331032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21124087.

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

Adding to 10202331032103 its reverse (30123013320201), we get a palindrome (40325344352304).

The spelling of 10202331032103 in words is "ten trillion, two hundred two billion, three hundred thirty-one million, thirty-two thousand, one hundred three".