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131141025201 = 3172571392651
BaseRepresentation
bin111101000100010011…
…1010011110110110001
3110112111102222022221110
41322020213103312301
54122034100301301
6140124555143533
712321540215304
oct1721047236661
9415442868843
10131141025201
115068676526a
12214baa44ba9
13c49c3ba884
1464c0c46b3b
1536281000d6
hex1e889d3db1

131141025201 has 8 divisors (see below), whose sum is σ = 185140270944. Its totient is φ = 82284564800.

The previous prime is 131141025179. The next prime is 131141025217. The reversal of 131141025201 is 102520141131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-131141025201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131141025601) 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, 1285696275 + ... + 1285696376.

It is an arithmetic number, because the mean of its divisors is an integer number (23142533868).

Almost surely, 2131141025201 is an apocalyptic number.

It is an amenable number.

131141025201 is a deficient number, since it is larger than the sum of its proper divisors (53999245743).

131141025201 is a wasteful number, since it uses less digits than its factorization.

131141025201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571392671.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 131141025201 its reverse (102520141131), we get a palindrome (233661166332).

The spelling of 131141025201 in words is "one hundred thirty-one billion, one hundred forty-one million, twenty-five thousand, two hundred one".

Divisors: 1 3 17 51 2571392651 7714177953 43713675067 131141025201