230351451 has 12 divisors (see below), whose sum is σ = 337595496. Its totient is φ = 139606720.

The previous prime is 230351449. The next prime is 230351453. The reversal of 230351451 is 154153032.

It is an interprime number because it is at equal distance from previous prime (230351449) and next prime (230351453).

It is not a de Polignac number, because 230351451 - 2¹ = 230351449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230351453) 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 11 ways as a sum of consecutive naturals, for example, 316926 + ... + 317651.

It is an arithmetic number, because the mean of its divisors is an integer number (28132958).

Almost surely, 2^230351451 is an apocalyptic number.

230351451 is a deficient number, since it is larger than the sum of its proper divisors (107244045).

230351451 is a wasteful number, since it uses less digits than its factorization.

230351451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634602 (or 634591 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 230351451 is about 15177.3334614484. Note that the first 3 decimals coincide. The cubic root of 230351451 is about 613.0044832180.

It can be divided in two parts, 230351 and 451, that multiplied together give a palindrome (103888301).

The spelling of 230351451 in words is "two hundred thirty million, three hundred fifty-one thousand, four hundred fifty-one".