149333333311 has 2 divisors, whose sum is σ = 149333333312. Its totient is φ = 149333333310.

The previous prime is 149333333273. The next prime is 149333333341. The reversal of 149333333311 is 113333333941.

It is a strong prime.

It is an emirp because it is prime and its reverse (113333333941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 149333333311 - 2³¹ = 147185849663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149333333341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74666666655 + 74666666656.

It is an arithmetic number, because the mean of its divisors is an integer number (74666666656).

Almost surely, 2^149333333311 is an apocalyptic number.

149333333311 is a deficient number, since it is larger than the sum of its proper divisors (1).

149333333311 is an equidigital number, since it uses as much as digits as its factorization.

149333333311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78732, while the sum is 37.

The spelling of 149333333311 in words is "one hundred forty-nine billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred eleven".