1151430003 has 6 divisors (see below), whose sum is σ = 1663176684. Its totient is φ = 767619996.

The previous prime is 1151429987. The next prime is 1151430011. The reversal of 1151430003 is 3000341511.

It is not a de Polignac number, because 1151430003 - 2⁴ = 1151429987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1151430023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63968325 + ... + 63968342.

It is an arithmetic number, because the mean of its divisors is an integer number (277196114).

Almost surely, 2^1151430003 is an apocalyptic number.

1151430003 is a deficient number, since it is larger than the sum of its proper divisors (511746681).

1151430003 is a wasteful number, since it uses less digits than its factorization.

1151430003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127936673 (or 127936670 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1151430003 is about 33932.7276091976. The cubic root of 1151430003 is about 1048.1236339365.

Adding to 1151430003 its reverse (3000341511), we get a palindrome (4151771514).

The spelling of 1151430003 in words is "one billion, one hundred fifty-one million, four hundred thirty thousand, three".