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107553203031 = 3291236243713
BaseRepresentation
bin110010000101010101…
…0111010001101010111
3101021121120022210221010
41210022222322031113
53230232104444111
6121224222223303
710525161066411
oct1441252721527
9337546283833
10107553203031
1141681a8535a
1218a17424b33
13a1b0607a51
1452c42619b1
152be73caaa6
hex190aaba357

107553203031 has 8 divisors (see below), whose sum is σ = 148349245680. Its totient is φ = 69229647872.

The previous prime is 107553202961. The next prime is 107553203047. The reversal of 107553203031 is 130302355701.

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

It is a cyclic number.

It is not a de Polignac number, because 107553203031 - 211 = 107553200983 is a prime.

It is a super-2 number, since 2×1075532030312 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 107553203031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107553203071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618121770 + ... + 618121943.

It is an arithmetic number, because the mean of its divisors is an integer number (18543655710).

Almost surely, 2107553203031 is an apocalyptic number.

107553203031 is a deficient number, since it is larger than the sum of its proper divisors (40796042649).

107553203031 is a wasteful number, since it uses less digits than its factorization.

107553203031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236243745.

The product of its (nonzero) digits is 9450, while the sum is 30.

Adding to 107553203031 its reverse (130302355701), we get a palindrome (237855558732).

The spelling of 107553203031 in words is "one hundred seven billion, five hundred fifty-three million, two hundred three thousand, thirty-one".

Divisors: 1 3 29 87 1236243713 3708731139 35851067677 107553203031