113012023221142 has 16 divisors (see below), whose sum is σ = 171189354795264. Its totient is φ = 55951311465000.

The previous prime is 113012023221133. The next prime is 113012023221143. The reversal of 113012023221142 is 241122320210311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113012023221143) 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, 601533084 + ... + 601720927.

It is an arithmetic number, because the mean of its divisors is an integer number (10699334674704).

Almost surely, 2^{113012023221142} is an apocalyptic number.

113012023221142 is a deficient number, since it is larger than the sum of its proper divisors (58177331574122).

113012023221142 is a wasteful number, since it uses less digits than its factorization.

113012023221142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203254475.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 113012023221142 its reverse (241122320210311), we get a palindrome (354134343431453).

The spelling of 113012023221142 in words is "one hundred thirteen trillion, twelve billion, twenty-three million, two hundred twenty-one thousand, one hundred forty-two".