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10311003201 = 319237864991
BaseRepresentation
bin10011001101001010…
…10110110001000001
3222121120222020022110
421212211112301001
5132104104100301
64423052325533
7513342036552
oct114645266101
928546866273
1010311003201
114411324354
121bb91738a9
13c8426b635
146db59c329
154053420d6
hex266956c41

10311003201 has 16 divisors (see below), whose sum is σ = 15100784640. Its totient is φ = 6229072080.

The previous prime is 10311003119. The next prime is 10311003299. The reversal of 10311003201 is 10230011301.

It is a de Polignac number, because none of the positive numbers 2k-10311003201 is a prime.

It is a super-2 number, since 2×103110032012 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10311013201) 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, 3931185 + ... + 3933806.

It is an arithmetic number, because the mean of its divisors is an integer number (943799040).

Almost surely, 210311003201 is an apocalyptic number.

It is an amenable number.

10311003201 is a deficient number, since it is larger than the sum of its proper divisors (4789781439).

10311003201 is a wasteful number, since it uses less digits than its factorization.

10311003201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7865036.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10311003201 its reverse (10230011301), we get a palindrome (20541014502).

It can be divided in two parts, 1031100 and 3201, that added together give a palindrome (1034301).

The spelling of 10311003201 in words is "ten billion, three hundred eleven million, three thousand, two hundred one".

Divisors: 1 3 19 23 57 69 437 1311 7864991 23594973 149434829 180894793 448304487 542684379 3437001067 10311003201