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10031201101 = 1710742113099
BaseRepresentation
bin10010101011110011…
…11111101101001101
3221220002110210222201
421111321333231031
5131020441413401
64335215241501
7503403542155
oct112571775515
927802423881
1010031201101
114288395949
121b3b519291
13c3b2c306c
146b2365765
153da9c2b01
hex255e7fb4d

10031201101 has 16 divisors (see below), whose sum is σ = 10746820800. Its totient is φ = 9329967360.

The previous prime is 10031201077. The next prime is 10031201111. The reversal of 10031201101 is 10110213001.

It is a cyclic number.

It is not a de Polignac number, because 10031201101 - 27 = 10031200973 is a prime.

It is a super-2 number, since 2×100312011012 (a number of 21 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 (10031201111) 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, 759250 + ... + 772348.

It is an arithmetic number, because the mean of its divisors is an integer number (671676300).

Almost surely, 210031201101 is an apocalyptic number.

It is an amenable number.

10031201101 is a deficient number, since it is larger than the sum of its proper divisors (715619699).

10031201101 is a wasteful number, since it uses less digits than its factorization.

10031201101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13644.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 10031201101 its reverse (10110213001), we get a palindrome (20141414102).

The spelling of 10031201101 in words is "ten billion, thirty-one million, two hundred one thousand, one hundred one".

Divisors: 1 17 107 421 1819 7157 13099 45047 222683 765799 1401593 5514679 23827081 93749543 590070653 10031201101