35542203131 has 2 divisors, whose sum is σ = 35542203132. Its totient is φ = 35542203130.

The previous prime is 35542203121. The next prime is 35542203143. The reversal of 35542203131 is 13130224553.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35542203131 - 2¹⁴ = 35542186747 is a prime.

It is a super-2 number, since 2×35542203131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 35542203094 and 35542203103.

It is not a weakly prime, because it can be changed into another prime (35542203121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17771101565 + 17771101566.

It is an arithmetic number, because the mean of its divisors is an integer number (17771101566).

Almost surely, 2^35542203131 is an apocalyptic number.

35542203131 is a deficient number, since it is larger than the sum of its proper divisors (1).

35542203131 is an equidigital number, since it uses as much as digits as its factorization.

35542203131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 35542203131 its reverse (13130224553), we get a palindrome (48672427684).

The spelling of 35542203131 in words is "thirty-five billion, five hundred forty-two million, two hundred three thousand, one hundred thirty-one".