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125013310301 = 1167169624573
BaseRepresentation
bin111010001101101011…
…1111011101101011101
3102221200101121011100202
41310123113323231131
54022011401412201
6133232541033245
712013642414265
oct1643327735535
9387611534322
10125013310301
1149021833380
122028a855825
13ba33a26479
14609d0b07a5
1533ba18ac6b
hex1d1b5fbb5d

125013310301 has 8 divisors (see below), whose sum is σ = 138413652384. Its totient is φ = 111952217520.

The previous prime is 125013310283. The next prime is 125013310307. The reversal of 125013310301 is 103013310521.

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

It is not a de Polignac number, because 125013310301 - 222 = 125009115997 is a prime.

It is a super-2 number, since 2×1250133103012 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125013310307) 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, 84811550 + ... + 84813023.

It is an arithmetic number, because the mean of its divisors is an integer number (17301706548).

Almost surely, 2125013310301 is an apocalyptic number.

125013310301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

125013310301 is a deficient number, since it is larger than the sum of its proper divisors (13400342083).

125013310301 is a wasteful number, since it uses less digits than its factorization.

125013310301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169624651.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 125013310301 its reverse (103013310521), we get a palindrome (228026620822).

The spelling of 125013310301 in words is "one hundred twenty-five billion, thirteen million, three hundred ten thousand, three hundred one".

Divisors: 1 11 67 737 169624573 1865870303 11364846391 125013310301