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133301113 = 11101119983
BaseRepresentation
bin1111111001000…
…00001101111001
3100021211101202021
413330200031321
5233111113423
621121034441
73206016661
oct774401571
9307741667
10133301113
1169277110
1238785a21
13218031ca
14139bd1a1
15ba8195d
hex7f20379

133301113 has 8 divisors (see below), whose sum is σ = 146860416. Its totient is φ = 119982000.

The previous prime is 133301111. The next prime is 133301117. The reversal of 133301113 is 311103331.

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 133301113 - 21 = 133301111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133301111) 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, 58881 + ... + 61102.

It is an arithmetic number, because the mean of its divisors is an integer number (18357552).

Almost surely, 2133301113 is an apocalyptic number.

It is an amenable number.

133301113 is a deficient number, since it is larger than the sum of its proper divisors (13559303).

133301113 is a wasteful number, since it uses less digits than its factorization.

133301113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120095.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 133301113 is about 11545.6101181358. The cubic root of 133301113 is about 510.8318003716.

Adding to 133301113 its reverse (311103331), we get a palindrome (444404444).

The spelling of 133301113 in words is "one hundred thirty-three million, three hundred one thousand, one hundred thirteen".

Divisors: 1 11 101 1111 119983 1319813 12118283 133301113