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113115252023 = 1945557130681
BaseRepresentation
bin110100101011000110…
…0011100010100110111
3101210222012022011202122
41221112030130110313
53323130001031043
6123544152230155
711113046530604
oct1512614342467
9353865264678
10113115252023
1143a7667a064
1219b0a09b35b
13a888a351b7
145690c2b6ab
152e20855368
hex1a5631c537

113115252023 has 8 divisors (see below), whose sum is σ = 119072211120. Its totient is φ = 107158645440.

The previous prime is 113115252017. The next prime is 113115252049. The reversal of 113115252023 is 320252511311.

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

It is a cyclic number.

It is not a de Polignac number, because 113115252023 - 210 = 113115250999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113115251983 and 113115252001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113115252053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800243 + ... + 930923.

It is an arithmetic number, because the mean of its divisors is an integer number (14884026390).

Almost surely, 2113115252023 is an apocalyptic number.

113115252023 is a deficient number, since it is larger than the sum of its proper divisors (5956959097).

113115252023 is a wasteful number, since it uses less digits than its factorization.

113115252023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176257.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 113115252023 its reverse (320252511311), we get a palindrome (433367763334).

The spelling of 113115252023 in words is "one hundred thirteen billion, one hundred fifteen million, two hundred fifty-two thousand, twenty-three".

Divisors: 1 19 45557 130681 865583 2482939 5953434317 113115252023