31050134 has 8 divisors (see below), whose sum is σ = 47136600. Its totient is φ = 15337936.

The previous prime is 31050121. The next prime is 31050137. The reversal of 31050134 is 43105013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×31050134² = 1928221642835912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31050137) 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, 93359 + ... + 93690.

It is an arithmetic number, because the mean of its divisors is an integer number (5892075).

Almost surely, 2^31050134 is an apocalyptic number.

31050134 is a deficient number, since it is larger than the sum of its proper divisors (16086466).

31050134 is a wasteful number, since it uses less digits than its factorization.

31050134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187134.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 31050134 is about 5572.2647101515. The cubic root of 31050134 is about 314.3073180938.

Adding to 31050134 its reverse (43105013), we get a palindrome (74155147).

The spelling of 31050134 in words is "thirty-one million, fifty thousand, one hundred thirty-four".