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120032033113 = 19127173287537
BaseRepresentation
bin110111111001001110…
…1110111100101011001
3102110211020110001200001
41233302131313211121
53431311200024423
6131050355013001
711446335306256
oct1576235674531
9373736401601
10120032033113
11469a5a54073
121b31a59a161
13b41ba21885
145b496c442d
1531c7bd1cad
hex1bf2777959

120032033113 has 16 divisors (see below), whose sum is σ = 128080926720. Its totient is φ = 112166643456.

The previous prime is 120032033089. The next prime is 120032033119. The reversal of 120032033113 is 311330230021.

It is a cyclic number.

It is not a de Polignac number, because 120032033113 - 213 = 120032024921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120032033119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273681 + ... + 561217.

It is an arithmetic number, because the mean of its divisors is an integer number (8005057920).

Almost surely, 2120032033113 is an apocalyptic number.

It is an amenable number.

120032033113 is a deficient number, since it is larger than the sum of its proper divisors (8048893607).

120032033113 is a wasteful number, since it uses less digits than its factorization.

120032033113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287856.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 120032033113 its reverse (311330230021), we get a palindrome (431362263134).

The spelling of 120032033113 in words is "one hundred twenty billion, thirty-two million, thirty-three thousand, one hundred thirteen".

Divisors: 1 19 127 173 2413 3287 21971 287537 417449 5463203 36517199 49743901 693826781 945134119 6317475427 120032033113