31167053 has 2 divisors, whose sum is σ = 31167054. Its totient is φ = 31167052.

The previous prime is 31167029. The next prime is 31167091. The reversal of 31167053 is 35076113.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26853124 + 4313929 = 5182^2 + 2077^2 .

It is an emirp because it is prime and its reverse (35076113) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31167053 is a prime.

It is a super-3 number, since 3×31167053³ (a number of 23 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31167023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15583526 + 15583527.

It is an arithmetic number, because the mean of its divisors is an integer number (15583527).

Almost surely, 2^31167053 is an apocalyptic number.

It is an amenable number.

31167053 is a deficient number, since it is larger than the sum of its proper divisors (1).

31167053 is an equidigital number, since it uses as much as digits as its factorization.

31167053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 31167053 is about 5582.7460089100. The cubic root of 31167053 is about 314.7013310815.

The spelling of 31167053 in words is "thirty-one million, one hundred sixty-seven thousand, fifty-three".