4203142131 has 4 divisors (see below), whose sum is σ = 5604189512. Its totient is φ = 2802094752.

The previous prime is 4203142121. The next prime is 4203142201. The reversal of 4203142131 is 1312413024.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4203142131 - 2¹³ = 4203133939 is a prime.

It is a super-2 number, since 2×4203142131² = 35332807546774442322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4203142098 and 4203142107.

It is not an unprimeable number, because it can be changed into a prime (4203142121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 700523686 + ... + 700523691.

It is an arithmetic number, because the mean of its divisors is an integer number (1401047378).

Almost surely, 2^4203142131 is an apocalyptic number.

4203142131 is a deficient number, since it is larger than the sum of its proper divisors (1401047381).

4203142131 is a wasteful number, since it uses less digits than its factorization.

4203142131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401047380.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4203142131 is about 64831.6445187071. The cubic root of 4203142131 is about 1613.8308952670.

Adding to 4203142131 its reverse (1312413024), we get a palindrome (5515555155).

The spelling of 4203142131 in words is "four billion, two hundred three million, one hundred forty-two thousand, one hundred thirty-one".