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20132011301 = 84672377703
BaseRepresentation
bin10010101111111101…
…100001110100100101
31220222000221010201012
4102233331201310211
5312212243330201
613125402512005
71311614162333
oct225775416445
956860833635
1020132011301
1185a0aa5076
123a9a205605
131b8ab48a2c
14d8da4ab53
157cc6455bb
hex4aff61d25

20132011301 has 4 divisors (see below), whose sum is σ = 20134397472. Its totient is φ = 20129625132.

The previous prime is 20132011253. The next prime is 20132011309. The reversal of 20132011301 is 10311023102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-20132011301 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 (20132011309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180385 + ... + 1197318.

It is an arithmetic number, because the mean of its divisors is an integer number (5033599368).

Almost surely, 220132011301 is an apocalyptic number.

It is an amenable number.

20132011301 is a deficient number, since it is larger than the sum of its proper divisors (2386171).

20132011301 is an equidigital number, since it uses as much as digits as its factorization.

20132011301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386170.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20132011301 its reverse (10311023102), we get a palindrome (30443034403).

The spelling of 20132011301 in words is "twenty billion, one hundred thirty-two million, eleven thousand, three hundred one".

Divisors: 1 8467 2377703 20132011301