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1010312631114 = 231921434135507
BaseRepresentation
bin11101011001110110101…
…00110101001101001010
310120120210102110100212120
432230323110311031022
5113023110013143424
62052044201552110
7132664326445653
oct16547324651512
93516712410776
101010312631114
1135a520161326
1214397b7a5636
137436c987127
1436c83d0a52a
151b431ccaa79
hexeb3b53534a

1010312631114 has 32 divisors (see below), whose sum is σ = 2127966996480. Its totient is φ = 318897138672.

The previous prime is 1010312631109. The next prime is 1010312631127. The reversal of 1010312631114 is 4111362130101.

It is a super-2 number, since 2×10103126311142 (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1823452 + ... + 2312055.

It is an arithmetic number, because the mean of its divisors is an integer number (66498968640).

Almost surely, 21010312631114 is an apocalyptic number.

1010312631114 is an abundant number, since it is smaller than the sum of its proper divisors (1117654365366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010312631114 is a wasteful number, since it uses less digits than its factorization.

1010312631114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4137674.

The product of its (nonzero) digits is 432, while the sum is 24.

Adding to 1010312631114 its reverse (4111362130101), we get a palindrome (5121674761215).

The spelling of 1010312631114 in words is "one trillion, ten billion, three hundred twelve million, six hundred thirty-one thousand, one hundred fourteen".

Divisors: 1 2 3 6 19 38 57 114 2143 4286 6429 12858 40717 81434 122151 244302 4135507 8271014 12406521 24813042 78574633 157149266 235723899 471447798 8862391501 17724783002 26587174503 53174349006 168385438519 336770877038 505156315557 1010312631114