151321340334 has 16 divisors (see below), whose sum is σ = 309680883072. Its totient is φ = 49267413048.

The previous prime is 151321340327. The next prime is 151321340341. The reversal of 151321340334 is 433043123151.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (151321340327) and next prime (151321340341).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293258154 + ... + 293258669.

It is an arithmetic number, because the mean of its divisors is an integer number (19355055192).

Almost surely, 2^151321340334 is an apocalyptic number.

151321340334 is an abundant number, since it is smaller than the sum of its proper divisors (158359542738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151321340334 is a wasteful number, since it uses less digits than its factorization.

151321340334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586516871.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 151321340334 its reverse (433043123151), we get a palindrome (584364463485).

The spelling of 151321340334 in words is "one hundred fifty-one billion, three hundred twenty-one million, three hundred forty thousand, three hundred thirty-four".