113235455542 has 96 divisors (see below), whose sum is σ = 199528078464. Its totient is φ = 47780409600.

The previous prime is 113235455507. The next prime is 113235455587. The reversal of 113235455542 is 245554532311.

It is a junction number, because it is equal to n+sod(n) for n = 113235455495 and 113235455504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128239033 + ... + 128239915.

It is an arithmetic number, because the mean of its divisors is an integer number (2078417484).

Almost surely, 2^113235455542 is an apocalyptic number.

113235455542 is a deficient number, since it is larger than the sum of its proper divisors (86292622922).

113235455542 is a wasteful number, since it uses less digits than its factorization.

113235455542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1223 counting only the distinct ones).

The product of its digits is 360000, while the sum is 40.

Adding to 113235455542 its reverse (245554532311), we get a palindrome (358789987853).

The spelling of 113235455542 in words is "one hundred thirteen billion, two hundred thirty-five million, four hundred fifty-five thousand, five hundred forty-two".