1451152105 has 32 divisors (see below), whose sum is σ = 1898588160. Its totient is φ = 1058430720.

The previous prime is 1451152103. The next prime is 1451152111. The reversal of 1451152105 is 5012511541.

It is not a de Polignac number, because 1451152105 - 2¹ = 1451152103 is a prime.

It is a super-3 number, since 3×1451152105³ (a number of 28 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1451152105.

It is not an unprimeable number, because it can be changed into a prime (1451152103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2221959 + ... + 2222611.

It is an arithmetic number, because the mean of its divisors is an integer number (59330880).

Almost surely, 2^1451152105 is an apocalyptic number.

It is an amenable number.

1451152105 is a deficient number, since it is larger than the sum of its proper divisors (447436055).

1451152105 is a wasteful number, since it uses less digits than its factorization.

1451152105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 1451152105 is about 38093.9904053120. The cubic root of 1451152105 is about 1132.1508893434.

Adding to 1451152105 its reverse (5012511541), we get a palindrome (6463663646).

The spelling of 1451152105 in words is "one billion, four hundred fifty-one million, one hundred fifty-two thousand, one hundred five".