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2003335231123 = 31379510133427
BaseRepresentation
bin11101001001110000000…
…101011011011010010011
321002111221212200010221201
4131021300011123122103
5230310312304343443
64132153002332031
7264510341333662
oct35116005333223
97074855603851
102003335231123
11702678569346
12284314aba017
13116bb5530705
146cd677dadd9
15371a0bde34d
hex1d27015b693

2003335231123 has 16 divisors (see below), whose sum is σ = 2073883816960. Its totient is φ = 1933159284000.

The previous prime is 2003335231111. The next prime is 2003335231159. The reversal of 2003335231123 is 3211325333002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2003335231123 is a prime.

It is a super-2 number, since 2×20033352311232 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2003335231091 and 2003335231100.

It is not an unprimeable number, because it can be changed into a prime (2003335211123) 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, 59914936 + ... + 59948362.

It is an arithmetic number, because the mean of its divisors is an integer number (129617738560).

Almost surely, 22003335231123 is an apocalyptic number.

2003335231123 is a deficient number, since it is larger than the sum of its proper divisors (70548585837).

2003335231123 is a wasteful number, since it uses less digits than its factorization.

2003335231123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38938.

The product of its (nonzero) digits is 9720, while the sum is 28.

The spelling of 2003335231123 in words is "two trillion, three billion, three hundred thirty-five million, two hundred thirty-one thousand, one hundred twenty-three".

Divisors: 1 31 379 5101 11749 33427 158131 1036237 1933279 12668833 59931649 170511127 392733823 5285844937 64623717133 2003335231123