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108013011 = 359610243
BaseRepresentation
bin1100111000000…
…10010111010011
321112020121222220
412130002113103
5210122404021
614415032123
72451044511
oct634022723
9245217886
10108013011
1155a74857
123020b643
13194bab32
14104b94b1
159738cc6
hex67025d3

108013011 has 8 divisors (see below), whose sum is σ = 146458560. Its totient is φ = 70788072.

The previous prime is 108013007. The next prime is 108013013. The reversal of 108013011 is 110310801.

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

It is not a de Polignac number, because 108013011 - 22 = 108013007 is a prime.

It is a super-2 number, since 2×1080130112 = 23333621090572242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108013013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304945 + ... + 305298.

It is an arithmetic number, because the mean of its divisors is an integer number (18307320).

Almost surely, 2108013011 is an apocalyptic number.

108013011 is a deficient number, since it is larger than the sum of its proper divisors (38445549).

108013011 is an equidigital number, since it uses as much as digits as its factorization.

108013011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610305.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 108013011 is about 10392.9308185901. The cubic root of 108013011 is about 476.2394385958.

Adding to 108013011 its reverse (110310801), we get a palindrome (218323812).

The spelling of 108013011 in words is "one hundred eight million, thirteen thousand, eleven".

Divisors: 1 3 59 177 610243 1830729 36004337 108013011