314103531 has 8 divisors (see below), whose sum is σ = 478633984. Its totient is φ = 179487720.

The previous prime is 314103527. The next prime is 314103539. The reversal of 314103531 is 135301413.

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

It is not a de Polignac number, because 314103531 - 2² = 314103527 is a prime.

It is a super-2 number, since 2×314103531² = 197322056373335922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 14957311 = 314103531 / (3 + 1 + 4 + 1 + 0 + 3 + 5 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 314103498 and 314103507.

It is not an unprimeable number, because it can be changed into a prime (314103539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7478635 + ... + 7478676.

It is an arithmetic number, because the mean of its divisors is an integer number (59829248).

Almost surely, 2^314103531 is an apocalyptic number.

314103531 is a deficient number, since it is larger than the sum of its proper divisors (164530453).

314103531 is a wasteful number, since it uses less digits than its factorization.

314103531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14957321.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 314103531 is about 17722.9662020780. The cubic root of 314103531 is about 679.7631318887.

Adding to 314103531 its reverse (135301413), we get a palindrome (449404944).

The spelling of 314103531 in words is "three hundred fourteen million, one hundred three thousand, five hundred thirty-one".