113425132154 has 4 divisors (see below), whose sum is σ = 170137698234. Its totient is φ = 56712566076.

The previous prime is 113425132151. The next prime is 113425132169. The reversal of 113425132154 is 451231524311.

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

It can be written as a sum of positive squares in only one way, i.e., 63970043929 + 49455088225 = 252923^2 + 222385^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113425132154.

It is not an unprimeable number, because it can be changed into a prime (113425132151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28356283037 + ... + 28356283040.

Almost surely, 2^113425132154 is an apocalyptic number.

113425132154 is a deficient number, since it is larger than the sum of its proper divisors (56712566080).

113425132154 is an equidigital number, since it uses as much as digits as its factorization.

113425132154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56712566079.

The product of its digits is 14400, while the sum is 32.

Adding to 113425132154 its reverse (451231524311), we get a palindrome (564656656465).

The spelling of 113425132154 in words is "one hundred thirteen billion, four hundred twenty-five million, one hundred thirty-two thousand, one hundred fifty-four".