20103468 has 48 divisors (see below), whose sum is σ = 58485504. Its totient is φ = 5221440.

The previous prime is 20103443. The next prime is 20103487. The reversal of 20103468 is 86430102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9955 + ... + 11802.

It is an arithmetic number, because the mean of its divisors is an integer number (1218448).

Almost surely, 2^20103468 is an apocalyptic number.

20103468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

20103468 is an abundant number, since it is smaller than the sum of its proper divisors (38382036).

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

20103468 is a wasteful number, since it uses less digits than its factorization.

20103468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21782 (or 21780 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 20103468 is about 4483.6891060822. The cubic root of 20103468 is about 271.9090490319.

It can be divided in two parts, 201034 and 68, that added together give a palindrome (201102).

The spelling of 20103468 in words is "twenty million, one hundred three thousand, four hundred sixty-eight".