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107053809811 = 1310181533747
BaseRepresentation
bin110001110110011100…
…1111000000010010011
3101020022202122000012221
41203230321320002103
53223221233403221
6121102502401511
710506615240454
oct1435471700223
9336282560187
10107053809811
11414460a2893
12188b8130297
13a131005bc0
145277bc712b
152bb8632541
hex18ece78093

107053809811 has 8 divisors (see below), whose sum is σ = 116430192144. Its totient is φ = 97840495200.

The previous prime is 107053809803. The next prime is 107053809913. The reversal of 107053809811 is 118908350701.

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 107053809811 - 23 = 107053809803 is a prime.

It is a super-2 number, since 2×1070538098112 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107053809311) 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, 40765561 + ... + 40768186.

It is an arithmetic number, because the mean of its divisors is an integer number (14553774018).

Almost surely, 2107053809811 is an apocalyptic number.

107053809811 is a deficient number, since it is larger than the sum of its proper divisors (9376382333).

107053809811 is a wasteful number, since it uses less digits than its factorization.

107053809811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81533861.

The product of its (nonzero) digits is 60480, while the sum is 43.

The spelling of 107053809811 in words is "one hundred seven billion, fifty-three million, eight hundred nine thousand, eight hundred eleven".

Divisors: 1 13 101 1313 81533747 1059938711 8234908447 107053809811