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120231122033113 = 7131321221121243
BaseRepresentation
bin11011010101100101111101…
…010100011101100111011001
3120202200222112121122210212221
4123111211331110131213121
5111224331314220024423
61103413225344104041
734216261200100450
oct3325457524354731
9522628477583787
10120231122033113
1135344806a72533
121159971b605021
135211991407550
1421993085d1b97
15dd7749e8ce5d
hex6d597d51d9d9

120231122033113 has 8 divisors (see below), whose sum is σ = 147976765579328. Its totient is φ = 95127920729424.

The previous prime is 120231122033111. The next prime is 120231122033129. The reversal of 120231122033113 is 311330221132021.

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 120231122033113 - 21 = 120231122033111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120231122033111) 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, 660610560531 + ... + 660610560712.

It is an arithmetic number, because the mean of its divisors is an integer number (18497095697416).

Almost surely, 2120231122033113 is an apocalyptic number.

120231122033113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

120231122033113 is a deficient number, since it is larger than the sum of its proper divisors (27745643546215).

120231122033113 is a wasteful number, since it uses less digits than its factorization.

120231122033113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321221121263.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 120231122033113 its reverse (311330221132021), we get a palindrome (431561343165134).

The spelling of 120231122033113 in words is "one hundred twenty trillion, two hundred thirty-one billion, one hundred twenty-two million, thirty-three thousand, one hundred thirteen".

Divisors: 1 7 13 91 1321221121243 9248547848701 17175874576159 120231122033113