148724311 has 2 divisors, whose sum is σ = 148724312. Its totient is φ = 148724310.

The previous prime is 148724293. The next prime is 148724341. The reversal of 148724311 is 113427841.

It is a weak prime.

It is an emirp because it is prime and its reverse (113427841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148724311 - 2¹⁷ = 148593239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148724341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74362155 + 74362156.

It is an arithmetic number, because the mean of its divisors is an integer number (74362156).

Almost surely, 2^148724311 is an apocalyptic number.

148724311 is a deficient number, since it is larger than the sum of its proper divisors (1).

148724311 is an equidigital number, since it uses as much as digits as its factorization.

148724311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 31.

The square root of 148724311 is about 12195.2577258539. The cubic root of 148724311 is about 529.8187477996.

The spelling of 148724311 in words is "one hundred forty-eight million, seven hundred twenty-four thousand, three hundred eleven".