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105130153 = 5910131759
BaseRepresentation
bin1100100010000…
…10100010101001
321022211011110101
412101002202221
5203403131103
614233145401
72414406622
oct621024251
9238734411
10105130153
1154385927
122b25b261
1318a1b8bb
14dd68a49
159369a1d
hex64428a9

105130153 has 8 divisors (see below), whose sum is σ = 107078400. Its totient is φ = 103187568.

The previous prime is 105130139. The next prime is 105130177. The reversal of 105130153 is 351031501.

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 105130153 - 25 = 105130121 is a prime.

It is a super-2 number, since 2×1051301532 = 22104698139606818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 105130153.

It is not an unprimeable number, because it can be changed into a prime (105133153) 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, 58888 + ... + 60646.

It is an arithmetic number, because the mean of its divisors is an integer number (13384800).

Almost surely, 2105130153 is an apocalyptic number.

It is an amenable number.

105130153 is a deficient number, since it is larger than the sum of its proper divisors (1948247).

105130153 is a wasteful number, since it uses less digits than its factorization.

105130153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831.

The product of its (nonzero) digits is 225, while the sum is 19.

The square root of 105130153 is about 10253.2996152458. The cubic root of 105130153 is about 471.9642451729.

Adding to 105130153 its reverse (351031501), we get a palindrome (456161654).

The spelling of 105130153 in words is "one hundred five million, one hundred thirty thousand, one hundred fifty-three".

Divisors: 1 59 1013 1759 59767 103781 1781867 105130153