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2020123233113 = 19271448317581
BaseRepresentation
bin11101011001011000101…
…110100100101101011001
321011010021212021000021012
4131121120232210231121
5231044203021424423
64144010511423305
7265643352110126
oct35313056445531
97133255230235
102020123233113
1170980299a757
1228761b224b35
1311865c6286bb
146dabb29374d
153783498c078
hex1d658ba4b59

2020123233113 has 24 divisors (see below), whose sum is σ = 2162675457216. Its totient is φ = 1886317826400.

The previous prime is 2020123233071. The next prime is 2020123233133. The reversal of 2020123233113 is 3113323210202.

It is not a de Polignac number, because 2020123233113 - 26 = 2020123233049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020123233133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114894983 + ... + 114912563.

It is an arithmetic number, because the mean of its divisors is an integer number (90111477384).

Almost surely, 22020123233113 is an apocalyptic number.

It is an amenable number.

2020123233113 is a deficient number, since it is larger than the sum of its proper divisors (142552224103).

2020123233113 is a wasteful number, since it uses less digits than its factorization.

2020123233113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22173 (or 22154 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2020123233113 its reverse (3113323210202), we get a palindrome (5133446443315).

The spelling of 2020123233113 in words is "two trillion, twenty billion, one hundred twenty-three million, two hundred thirty-three thousand, one hundred thirteen".

Divisors: 1 19 71 361 1349 4483 17581 25631 85177 318293 334039 1248251 1618363 6047567 6346741 23716769 78815623 114903773 450618611 1497496837 5595909233 28452439903 106322275427 2020123233113