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1012210310413 = 23683338919013
BaseRepresentation
bin11101011101011000110…
…11111001110100001101
310120202200200021110111001
432232230123321310031
5113041001314413123
62053000351500301
7133062341451451
oct16565433716415
93522620243431
101012210310413
11360304371925
1214420b227691
13745b2b875a3
1436dc3d6c661
151b4e36cb0ad
hexebac6f9d0d

1012210310413 has 16 divisors (see below), whose sum is σ = 1058133663360. Its totient is φ = 966447490624.

The previous prime is 1012210310387. The next prime is 1012210310431. The reversal of 1012210310413 is 3140130122101.

It is a cyclic number.

It is not a de Polignac number, because 1012210310413 - 217 = 1012210179341 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 (1012210310483) 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, 53228295 + ... + 53247307.

It is an arithmetic number, because the mean of its divisors is an integer number (66133353960).

Almost surely, 21012210310413 is an apocalyptic number.

It is an amenable number.

1012210310413 is a deficient number, since it is larger than the sum of its proper divisors (45923352947).

1012210310413 is a wasteful number, since it uses less digits than its factorization.

1012210310413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23108.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1012210310413 its reverse (3140130122101), we get a palindrome (4152340432514).

The spelling of 1012210310413 in words is "one trillion, twelve billion, two hundred ten million, three hundred ten thousand, four hundred thirteen".

Divisors: 1 23 683 3389 15709 19013 77947 437299 2314687 12985879 53237801 64435057 298675217 1482006311 44009143931 1012210310413