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101303312204 = 22193131221907
BaseRepresentation
bin101111001011000100…
…1011101111101001100
3100200111000001110111002
41132112021131331030
53124432121442304
6114312121315432
710214250642353
oct1362611357514
9320430043432
10101303312204
1139a65095926
1217772335b78
1397258371b3
144c901a499a
15297d88131e
hex179625df4c

101303312204 has 12 divisors (see below), whose sum is σ = 178199351064. Its totient is φ = 50389211904.

The previous prime is 101303312203. The next prime is 101303312233. The reversal of 101303312204 is 402213303101.

It is a super-2 number, since 2×1013033122042 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101303312203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65610182 + ... + 65611725.

It is an arithmetic number, because the mean of its divisors is an integer number (14849945922).

Almost surely, 2101303312204 is an apocalyptic number.

It is an amenable number.

101303312204 is a deficient number, since it is larger than the sum of its proper divisors (76896038860).

101303312204 is a wasteful number, since it uses less digits than its factorization.

101303312204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131222104 (or 131222102 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101303312204 its reverse (402213303101), we get a palindrome (503516615305).

The spelling of 101303312204 in words is "one hundred one billion, three hundred three million, three hundred twelve thousand, two hundred four".

Divisors: 1 2 4 193 386 772 131221907 262443814 524887628 25325828051 50651656102 101303312204