1501130103 has 16 divisors (see below), whose sum is σ = 2258755200. Its totient is φ = 878403680.

The previous prime is 1501130087. The next prime is 1501130117. The reversal of 1501130103 is 3010311051.

It is not a de Polignac number, because 1501130103 - 2⁴ = 1501130087 is a prime.

It is a super-2 number, since 2×1501130103² = 4506783172265581218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1501130153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783333 + ... + 785246.

It is an arithmetic number, because the mean of its divisors is an integer number (141172200).

Almost surely, 2^1501130103 is an apocalyptic number.

1501130103 is a deficient number, since it is larger than the sum of its proper divisors (757625097).

1501130103 is a wasteful number, since it uses less digits than its factorization.

1501130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568622.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 1501130103 is about 38744.4202821516. The cubic root of 1501130103 is about 1145.0016470550.

Adding to 1501130103 its reverse (3010311051), we get a palindrome (4511441154).

The spelling of 1501130103 in words is "one billion, five hundred one million, one hundred thirty thousand, one hundred three".