10503083406 has 32 divisors (see below), whose sum is σ = 21719674368. Its totient is φ = 3383706560.

The previous prime is 10503083291. The next prime is 10503083407. The reversal of 10503083406 is 60438030501.

It is a super-2 number, since 2×10503083406² (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 (10503083407) 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, 173190 + ... + 225833.

It is an arithmetic number, because the mean of its divisors is an integer number (678739824).

Almost surely, 2^10503083406 is an apocalyptic number.

10503083406 is an abundant number, since it is smaller than the sum of its proper divisors (11216590962).

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

10503083406 is a wasteful number, since it uses less digits than its factorization.

10503083406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399176.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 10503083406 in words is "ten billion, five hundred three million, eighty-three thousand, four hundred six".