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101507113 = 3113923557
BaseRepresentation
bin1100000110011…
…10000000101001
321002000002120201
412003032000221
5201441211423
614023352201
72341540051
oct603160051
9232002521
10101507113
1152330884
1229bb2661
13180507a6
14d6a4561
158da12ad
hex60ce029

101507113 has 8 divisors (see below), whose sum is σ = 105539840. Its totient is φ = 97521840.

The previous prime is 101507089. The next prime is 101507117. The reversal of 101507113 is 311705101.

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 101507113 - 213 = 101498921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101507117) 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, 7470 + ... + 16087.

It is an arithmetic number, because the mean of its divisors is an integer number (13192480).

Almost surely, 2101507113 is an apocalyptic number.

It is an amenable number.

101507113 is a deficient number, since it is larger than the sum of its proper divisors (4032727).

101507113 is a wasteful number, since it uses less digits than its factorization.

101507113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23727.

The product of its (nonzero) digits is 105, while the sum is 19.

The square root of 101507113 is about 10075.0738458832. The cubic root of 101507113 is about 466.4790658074.

The spelling of 101507113 in words is "one hundred one million, five hundred seven thousand, one hundred thirteen".

Divisors: 1 31 139 4309 23557 730267 3274423 101507113