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10131033101 = 72974367169
BaseRepresentation
bin10010110111101101…
…10100110000001101
3222011001022210202012
421123312310300031
5131222021024401
64353143111005
7506025234440
oct113366646015
928131283665
1010131033101
114329782132
121b68a42465
13c55ba8257
146c1711657
153e46428bb
hex25bdb4c0d

10131033101 has 16 divisors (see below), whose sum is σ = 11993875200. Its totient is φ = 8372894208.

The previous prime is 10131033071. The next prime is 10131033113. The reversal of 10131033101 is 10133013101.

It is a happy number.

It is not a de Polignac number, because 10131033101 - 214 = 10131016717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131033131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117245 + ... + 184413.

It is an arithmetic number, because the mean of its divisors is an integer number (749617200).

Almost surely, 210131033101 is an apocalyptic number.

It is an amenable number.

10131033101 is a deficient number, since it is larger than the sum of its proper divisors (1862842099).

10131033101 is an equidigital number, since it uses as much as digits as its factorization.

10131033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67948.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 10131033101 its reverse (10133013101), we get a palindrome (20264046202).

The spelling of 10131033101 in words is "ten billion, one hundred thirty-one million, thirty-three thousand, one hundred one".

Divisors: 1 7 29 203 743 5201 21547 67169 150829 470183 1947901 13635307 49906567 349345969 1447290443 10131033101