40022103 has 16 divisors (see below), whose sum is σ = 58818816. Its totient is φ = 24003840.

The previous prime is 40022083. The next prime is 40022107. The reversal of 40022103 is 30122004.

It is not a de Polignac number, because 40022103 - 2⁵ = 40022071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40022107) 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, 3051 + ... + 9452.

It is an arithmetic number, because the mean of its divisors is an integer number (3676176).

Almost surely, 2^40022103 is an apocalyptic number.

40022103 is a deficient number, since it is larger than the sum of its proper divisors (18796713).

40022103 is a wasteful number, since it uses less digits than its factorization.

40022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12614.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 40022103 is about 6326.3024745897. The cubic root of 40022103 is about 342.0581704001.

Adding to 40022103 its reverse (30122004), we get a palindrome (70144107).

Subtracting from 40022103 its reverse (30122004), we obtain a palindrome (9900099).

It can be divided in two parts, 4002 and 2103, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 40022103 in words is "forty million, twenty-two thousand, one hundred three".