113530140202 has 4 divisors (see below), whose sum is σ = 170295210306. Its totient is φ = 56765070100.

The previous prime is 113530140167. The next prime is 113530140263. The reversal of 113530140202 is 202041035311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202041035311 = 17 ⋅11884766783.

It can be written as a sum of positive squares in only one way, i.e., 113488808161 + 41332041 = 336881^2 + 6429^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28382535049 + ... + 28382535052.

Almost surely, 2^113530140202 is an apocalyptic number.

113530140202 is a deficient number, since it is larger than the sum of its proper divisors (56765070104).

113530140202 is an equidigital number, since it uses as much as digits as its factorization.

113530140202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56765070103.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 113530140202 its reverse (202041035311), we get a palindrome (315571175513).

The spelling of 113530140202 in words is "one hundred thirteen billion, five hundred thirty million, one hundred forty thousand, two hundred two".