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114311011031 = 7672813112789
BaseRepresentation
bin110101001110101110…
…1111001101011010111
3101221001112100000202022
41222131131321223113
53333102104323111
6124302545403355
711154506363510
oct1523535715327
9357045300668
10114311011031
114452a649548
121a1a263955b
13aa196a31c9
145765975a07
152e908042db
hex1a9d779ad7

114311011031 has 32 divisors (see below), whose sum is σ = 133538595840. Its totient is φ = 95831366400.

The previous prime is 114311010973. The next prime is 114311011033. The reversal of 114311011031 is 130110113411.

It is not a de Polignac number, because 114311011031 - 210 = 114311010007 is a prime.

It is a super-2 number, since 2×1143110110312 (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 (114311011033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40984985 + ... + 40987773.

It is an arithmetic number, because the mean of its divisors is an integer number (4173081120).

Almost surely, 2114311011031 is an apocalyptic number.

114311011031 is a deficient number, since it is larger than the sum of its proper divisors (19227584809).

114311011031 is a wasteful number, since it uses less digits than its factorization.

114311011031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3455.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 114311011031 its reverse (130110113411), we get a palindrome (244421124442).

The spelling of 114311011031 in words is "one hundred fourteen billion, three hundred eleven million, eleven thousand, thirty-one".

Divisors: 1 7 67 281 311 469 1967 2177 2789 18827 19523 20837 87391 131789 145859 186863 611737 783709 867379 1308041 5485963 5855197 6071653 40986379 52508503 58114393 243733499 367559521 406800751 1706134493 16330144433 114311011031