4003103142 has 36 divisors (see below), whose sum is σ = 8890163100. Its totient is φ = 1301812320.

The previous prime is 4003103123. The next prime is 4003103161. The reversal of 4003103142 is 2413013004.

4003103142 is a `hidden beast` number, since 40 + 0 + 310 + 314 + 2 = 666.

4003103142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4003103123) and next prime (4003103161).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 35892 + ... + 96407.

It is an arithmetic number, because the mean of its divisors is an integer number (246948975).

Almost surely, 2^4003103142 is an apocalyptic number.

4003103142 is an abundant number, since it is smaller than the sum of its proper divisors (4887059958).

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

4003103142 is a wasteful number, since it uses less digits than its factorization.

4003103142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132389 (or 132345 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4003103142 is about 63270.0809387818. The cubic root of 4003103142 is about 1587.8114401017.

Adding to 4003103142 its reverse (2413013004), we get a palindrome (6416116146).

The spelling of 4003103142 in words is "four billion, three million, one hundred three thousand, one hundred forty-two".