35140131 has 12 divisors (see below), whose sum is σ = 54662608. Its totient is φ = 21624624.

The previous prime is 35140123. The next prime is 35140163. The reversal of 35140131 is 13104153.

It is not a de Polignac number, because 35140131 - 2³ = 35140123 is a prime.

It is a super-2 number, since 2×35140131² = 2469657613394322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35140111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150055 + ... + 150288.

Almost surely, 2^35140131 is an apocalyptic number.

35140131 is a deficient number, since it is larger than the sum of its proper divisors (19522477).

35140131 is a wasteful number, since it uses less digits than its factorization.

35140131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300362 (or 300359 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 35140131 is about 5927.9111835452. The cubic root of 35140131 is about 327.5425999788.

Adding to 35140131 its reverse (13104153), we get a palindrome (48244284).

The spelling of 35140131 in words is "thirty-five million, one hundred forty thousand, one hundred thirty-one".