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107303022137 = 791358266103
BaseRepresentation
bin110001111101111000…
…0100010111000111001
3101020222010120022021002
41203323300202320321
53224224033202022
6121143324054345
710516032432143
oct1437360427071
9336863508232
10107303022137
1141563838793
12189676943b5
13a170830c0c
14529cd39c93
152bd045d092
hex18fbc22e39

107303022137 has 4 divisors (see below), whose sum is σ = 108661288320. Its totient is φ = 105944755956.

The previous prime is 107303022133. The next prime is 107303022173. The reversal of 107303022137 is 731220303701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 731220303701 = 4035471811983.

It is a cyclic number.

It is not a de Polignac number, because 107303022137 - 22 = 107303022133 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107303022133) 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, 679132973 + ... + 679133130.

It is an arithmetic number, because the mean of its divisors is an integer number (27165322080).

Almost surely, 2107303022137 is an apocalyptic number.

It is an amenable number.

107303022137 is a deficient number, since it is larger than the sum of its proper divisors (1358266183).

107303022137 is an equidigital number, since it uses as much as digits as its factorization.

107303022137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358266182.

The product of its (nonzero) digits is 5292, while the sum is 29.

Adding to 107303022137 its reverse (731220303701), we get a palindrome (838523325838).

The spelling of 107303022137 in words is "one hundred seven billion, three hundred three million, twenty-two thousand, one hundred thirty-seven".

Divisors: 1 79 1358266103 107303022137