1451331230 has 32 divisors (see below), whose sum is σ = 2627791200. Its totient is φ = 577124352.

The previous prime is 1451331229. The next prime is 1451331241. The reversal of 1451331230 is 321331541.

It is a super-3 number, since 3×1451331230³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1451331196 and 1451331205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2156174 + ... + 2156846.

It is an arithmetic number, because the mean of its divisors is an integer number (82118475).

Almost surely, 2^1451331230 is an apocalyptic number.

1451331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1451331230 is a deficient number, since it is larger than the sum of its proper divisors (1176459970).

1451331230 is a wasteful number, since it uses less digits than its factorization.

1451331230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1451331230 is about 38096.3414253915. The cubic root of 1451331230 is about 1132.1974703057.

Adding to 1451331230 its reverse (321331541), we get a palindrome (1772662771).

The spelling of 1451331230 in words is "one billion, four hundred fifty-one million, three hundred thirty-one thousand, two hundred thirty".