10132113505 has 4 divisors (see below), whose sum is σ = 12158536212. Its totient is φ = 8105690800.

The previous prime is 10132113503. The next prime is 10132113533. The reversal of 10132113505 is 50531123101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6484919841 + 3647193664 = 80529^2 + 60392^2 .

It is not a de Polignac number, because 10132113505 - 2¹ = 10132113503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10132113503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1013211346 + ... + 1013211355.

It is an arithmetic number, because the mean of its divisors is an integer number (3039634053).

Almost surely, 2^10132113505 is an apocalyptic number.

It is an amenable number.

10132113505 is a deficient number, since it is larger than the sum of its proper divisors (2026422707).

10132113505 is an equidigital number, since it uses as much as digits as its factorization.

10132113505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026422706.

The product of its (nonzero) digits is 450, while the sum is 22.

Adding to 10132113505 its reverse (50531123101), we get a palindrome (60663236606).

The spelling of 10132113505 in words is "ten billion, one hundred thirty-two million, one hundred thirteen thousand, five hundred five".