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2031102000223 = 14932251604361
BaseRepresentation
bin11101100011100111000…
…111001111110001011111
321012011121222202011110021
4131203213013033301133
5231234144103001343
64153024140453011
7266512413100402
oct35434707176137
97164558664407
102031102000223
117134271459aa
12289783b4a167
131196bc02a6ba
147043d3d7d39
1537c787350ed
hex1d8e71cfc5f

2031102000223 has 8 divisors (see below), whose sum is σ = 2033368696656. Its totient is φ = 2028836520000.

The previous prime is 2031102000217. The next prime is 2031102000241. The reversal of 2031102000223 is 3220002011302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2031102000223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031102000197 and 2031102000206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031102000023) 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, 3058563 + ... + 3662923.

It is an arithmetic number, because the mean of its divisors is an integer number (254171087082).

Almost surely, 22031102000223 is an apocalyptic number.

2031102000223 is a deficient number, since it is larger than the sum of its proper divisors (2266696433).

2031102000223 is a wasteful number, since it uses less digits than its factorization.

2031102000223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608105.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2031102000223 its reverse (3220002011302), we get a palindrome (5251104011525).

The spelling of 2031102000223 in words is "two trillion, thirty-one billion, one hundred two million, two hundred twenty-three", and thus it is an aban number.

Divisors: 1 1493 2251 604361 3360743 902310973 1360416611 2031102000223