10203441430 has 32 divisors (see below), whose sum is σ = 22604549184. Its totient is φ = 3229220736.

The previous prime is 10203441383. The next prime is 10203441431. The reversal of 10203441430 is 3414430201.

It is a super-2 number, since 2×10203441430² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203441431) 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, 5605377 + ... + 5607196.

It is an arithmetic number, because the mean of its divisors is an integer number (706392162).

Almost surely, 2^10203441430 is an apocalyptic number.

10203441430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10203441430 is an abundant number, since it is smaller than the sum of its proper divisors (12401107754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10203441430 is a wasteful number, since it uses less digits than its factorization.

10203441430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11212600.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10203441430 its reverse (3414430201), we get a palindrome (13617871631).

The spelling of 10203441430 in words is "ten billion, two hundred three million, four hundred forty-one thousand, four hundred thirty".