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2203230102013 = 23155961444909
BaseRepresentation
bin100000000011111010101…
…111110110000111111101
321210121220220010201102101
4200003322233312013331
5242044203401231023
64404052215225101
7315115044604063
oct40037257660775
97717826121371
102203230102013
1177a425a55486
122b7001378191
1312c9c0b315c5
14788cb954033
153c49ece91ad
hex200fabf61fd

2203230102013 has 8 divisors (see below), whose sum is σ = 2300497430400. Its totient is φ = 2106085666608.

The previous prime is 2203230101861. The next prime is 2203230102037. The reversal of 2203230102013 is 3102010323022.

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-2203230102013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203830102013) 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, 30686598 + ... + 30758311.

It is an arithmetic number, because the mean of its divisors is an integer number (287562178800).

Almost surely, 22203230102013 is an apocalyptic number.

2203230102013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2203230102013 is a deficient number, since it is larger than the sum of its proper divisors (97267328387).

2203230102013 is a wasteful number, since it uses less digits than its factorization.

2203230102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61446491.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2203230102013 its reverse (3102010323022), we get a palindrome (5305240425035).

The spelling of 2203230102013 in words is "two trillion, two hundred three billion, two hundred thirty million, one hundred two thousand, thirteen".

Divisors: 1 23 1559 35857 61444909 1413232907 95792613131 2203230102013