31034093 has 2 divisors, whose sum is σ = 31034094. Its totient is φ = 31034092.

The previous prime is 31034077. The next prime is 31034099. The reversal of 31034093 is 39043013.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28922884 + 2111209 = 5378^2 + 1453^2 .

It is a cyclic number.

It is not a de Polignac number, because 31034093 - 2⁴ = 31034077 is a prime.

It is a super-2 number, since 2×31034093² = 1926229856665298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (31034099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15517046 + 15517047.

It is an arithmetic number, because the mean of its divisors is an integer number (15517047).

Almost surely, 2^31034093 is an apocalyptic number.

It is an amenable number.

31034093 is a deficient number, since it is larger than the sum of its proper divisors (1).

31034093 is an equidigital number, since it uses as much as digits as its factorization.

31034093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 31034093 is about 5570.8251632949. The cubic root of 31034093 is about 314.2531833606.

The spelling of 31034093 in words is "thirty-one million, thirty-four thousand, ninety-three".