1501135130 has 16 divisors (see below), whose sum is σ = 2947683744. Its totient is φ = 545867280.

The previous prime is 1501135127. The next prime is 1501135133. The reversal of 1501135130 is 315311051.

It is an interprime number because it is at equal distance from previous prime (1501135127) and next prime (1501135133).

It is not an unprimeable number, because it can be changed into a prime (1501135133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6823232 + ... + 6823451.

It is an arithmetic number, because the mean of its divisors is an integer number (184230234).

Almost surely, 2^1501135130 is an apocalyptic number.

1501135130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1501135130 is a deficient number, since it is larger than the sum of its proper divisors (1446548614).

1501135130 is a wasteful number, since it uses less digits than its factorization.

1501135130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13646701.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 1501135130 is about 38744.4851559548. The cubic root of 1501135130 is about 1145.0029251846.

Adding to 1501135130 its reverse (315311051), we get a palindrome (1816446181).

It can be divided in two parts, 1501 and 135130, that added together give a palindrome (136631).

The spelling of 1501135130 in words is "one billion, five hundred one million, one hundred thirty-five thousand, one hundred thirty".