113403021332 has 6 divisors (see below), whose sum is σ = 198455287338. Its totient is φ = 56701510664.

The previous prime is 113403021323. The next prime is 113403021341. The reversal of 113403021332 is 233120304311.

It is an interprime number because it is at equal distance from previous prime (113403021323) and next prime (113403021341).

It can be written as a sum of positive squares in only one way, i.e., 75512841616 + 37890179716 = 274796^2 + 194654^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113403021298 and 113403021307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14175377663 + ... + 14175377670.

It is an arithmetic number, because the mean of its divisors is an integer number (33075881223).

Almost surely, 2^113403021332 is an apocalyptic number.

It is an amenable number.

113403021332 is a deficient number, since it is larger than the sum of its proper divisors (85052266006).

113403021332 is a wasteful number, since it uses less digits than its factorization.

113403021332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28350755337 (or 28350755335 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 113403021332 its reverse (233120304311), we get a palindrome (346523325643).

The spelling of 113403021332 in words is "one hundred thirteen billion, four hundred three million, twenty-one thousand, three hundred thirty-two".