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113031323301 = 31320271429817
BaseRepresentation
bin110100101000100110…
…0010001111010100101
3101210202100101011012110
41221101030101322211
53322442004321201
6123531553311233
711111010252501
oct1512114217245
9353670334173
10113031323301
1143a33265186
1219aa5b65519
13a87452a830
145683a21301
152e182c76d6
hex1a51311ea5

113031323301 has 16 divisors (see below), whose sum is σ = 162381570624. Its totient is φ = 69523373184.

The previous prime is 113031323267. The next prime is 113031323333. The reversal of 113031323301 is 103323130311.

It is not a de Polignac number, because 113031323301 - 225 = 112997768869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113031323371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635856 + ... + 793961.

It is an arithmetic number, because the mean of its divisors is an integer number (10148848164).

Almost surely, 2113031323301 is an apocalyptic number.

It is an amenable number.

113031323301 is a deficient number, since it is larger than the sum of its proper divisors (49350247323).

113031323301 is a wasteful number, since it uses less digits than its factorization.

113031323301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431860.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 113031323301 its reverse (103323130311), we get a palindrome (216354453612).

The spelling of 113031323301 in words is "one hundred thirteen billion, thirty-one million, three hundred twenty-three thousand, three hundred one".

Divisors: 1 3 13 39 2027 6081 26351 79053 1429817 4289451 18587621 55762863 2898239059 8694717177 37677107767 113031323301