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112301313020 = 22513431928127
BaseRepresentation
bin110100010010110101…
…1100000101111111100
3101201212110201210100122
41220211223200233330
53314443114004040
6123331314514112
711053634260601
oct1504553405774
9351773653318
10112301313020
11436991886a6
1219921595938
13a7892118a0
145614ab46a8
152dc41781b5
hex1a25ae0bfc

112301313020 has 24 divisors (see below), whose sum is σ = 253973739264. Its totient is φ = 41465100096.

The previous prime is 112301312987. The next prime is 112301313041. The reversal of 112301313020 is 20313103211.

It is a super-2 number, since 2×1123013130202 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112301313020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215963804 + ... + 215964323.

It is an arithmetic number, because the mean of its divisors is an integer number (10582239136).

Almost surely, 2112301313020 is an apocalyptic number.

112301313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112301313020 is an abundant number, since it is smaller than the sum of its proper divisors (141672426244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112301313020 is a wasteful number, since it uses less digits than its factorization.

112301313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431928149 (or 431928147 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112301313020 its reverse (20313103211), we get a palindrome (132614416231).

The spelling of 112301313020 in words is "one hundred twelve billion, three hundred one million, three hundred thirteen thousand, twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 431928127 863856254 1727712508 2159640635 4319281270 5615065651 8638562540 11230131302 22460262604 28075328255 56150656510 112301313020