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1101202013 = 17273123719
BaseRepresentation
bin100000110100011…
…0000001001011101
32211202002212011202
41001220300021131
54223401431023
6301134325245
736201030332
oct10150601135
92752085152
101101202013
1151566640a
12268959825
131471b1b32
14a6372989
1566a22128
hex41a3025d

1101202013 has 8 divisors (see below), whose sum is σ = 1166454720. Its totient is φ = 1036002240.

The previous prime is 1101202001. The next prime is 1101202031. The reversal of 1101202013 is 3102021011.

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-1101202013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1101201985 and 1101202003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101202033) 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, 34568 + ... + 58286.

It is an arithmetic number, because the mean of its divisors is an integer number (145806840).

Almost surely, 21101202013 is an apocalyptic number.

It is an amenable number.

1101202013 is a deficient number, since it is larger than the sum of its proper divisors (65252707).

1101202013 is a wasteful number, since it uses less digits than its factorization.

1101202013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26467.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1101202013 is about 33184.3639836595. The cubic root of 1101202013 is about 1032.6559828596.

Adding to 1101202013 its reverse (3102021011), we get a palindrome (4203223024).

The spelling of 1101202013 in words is "one billion, one hundred one million, two hundred two thousand, thirteen".