113283897 has 8 divisors (see below), whose sum is σ = 151129440. Its totient is φ = 75480480.

The previous prime is 113283883. The next prime is 113283913. The reversal of 113283897 is 798382311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113283897 - 2¹⁵ = 113251129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113283817) 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, 3604 + ... + 15477.

It is an arithmetic number, because the mean of its divisors is an integer number (18891180).

Almost surely, 2^113283897 is an apocalyptic number.

It is an amenable number.

113283897 is a deficient number, since it is larger than the sum of its proper divisors (37845543).

113283897 is a wasteful number, since it uses less digits than its factorization.

113283897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21063.

The product of its digits is 72576, while the sum is 42.

The square root of 113283897 is about 10643.4908277313. The cubic root of 113283897 is about 483.8633487702.

It can be divided in two parts, 11328 and 3897, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 113283897 in words is "one hundred thirteen million, two hundred eighty-three thousand, eight hundred ninety-seven".