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148887131207 is a prime number
BaseRepresentation
bin1000101010101001011…
…1010101010001000111
3112020022012101220212212
42022222113111101013
54414410101144312
6152221531534035
713520363506553
oct2125227252107
9466265356785
10148887131207
11581629a4381
1224a31bba31b
1311069b44209
1472c5a62863
153d16055822
hex22aa5d5447

148887131207 has 2 divisors, whose sum is σ = 148887131208. Its totient is φ = 148887131206.

The previous prime is 148887131201. The next prime is 148887131221. The reversal of 148887131207 is 702131788841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148887131207 - 24 = 148887131191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148887131201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74443565603 + 74443565604.

It is an arithmetic number, because the mean of its divisors is an integer number (74443565604).

Almost surely, 2148887131207 is an apocalyptic number.

148887131207 is a deficient number, since it is larger than the sum of its proper divisors (1).

148887131207 is an equidigital number, since it uses as much as digits as its factorization.

148887131207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 602112, while the sum is 50.

The spelling of 148887131207 in words is "one hundred forty-eight billion, eight hundred eighty-seven million, one hundred thirty-one thousand, two hundred seven".