31354053 has 8 divisors (see below), whose sum is σ = 42825216. Its totient is φ = 20392800.

The previous prime is 31354049. The next prime is 31354067. The reversal of 31354053 is 35045313.

It is a happy number.

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

It is not a de Polignac number, because 31354053 - 2² = 31354049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31354003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127333 + ... + 127578.

It is an arithmetic number, because the mean of its divisors is an integer number (5353152).

Almost surely, 2^31354053 is an apocalyptic number.

It is an amenable number.

31354053 is a deficient number, since it is larger than the sum of its proper divisors (11471163).

31354053 is a wasteful number, since it uses less digits than its factorization.

31354053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254955.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 31354053 is about 5599.4689926814. The cubic root of 31354053 is about 315.3294713469.

Adding to 31354053 its reverse (35045313), we get a palindrome (66399366).

The spelling of 31354053 in words is "thirty-one million, three hundred fifty-four thousand, fifty-three".