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130115301 = 3231885729
BaseRepresentation
bin1111100000101…
…10011011100101
3100001211112122020
413300112123211
5231302142201
620524453353
73136650621
oct760263345
9301745566
10130115301
11674a0608
12376aa259
1320c59104
14133d0181
15b652a36
hex7c166e5

130115301 has 8 divisors (see below), whose sum is σ = 181030080. Its totient is φ = 82972032.

The previous prime is 130115269. The next prime is 130115303. The reversal of 130115301 is 103511031.

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

It is not a de Polignac number, because 130115301 - 25 = 130115269 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130115303) 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, 942796 + ... + 942933.

It is an arithmetic number, because the mean of its divisors is an integer number (22628760).

Almost surely, 2130115301 is an apocalyptic number.

It is an amenable number.

130115301 is a deficient number, since it is larger than the sum of its proper divisors (50914779).

130115301 is a wasteful number, since it uses less digits than its factorization.

130115301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1885755.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 130115301 is about 11406.8094136792. The cubic root of 130115301 is about 506.7294246958.

Adding to 130115301 its reverse (103511031), we get a palindrome (233626332).

The spelling of 130115301 in words is "one hundred thirty million, one hundred fifteen thousand, three hundred one".

Divisors: 1 3 23 69 1885729 5657187 43371767 130115301