151450631322 has 32 divisors (see below), whose sum is σ = 329387072832. Its totient is φ = 46229762304.

The previous prime is 151450631309. The next prime is 151450631329. The reversal of 151450631322 is 223136054151.

It is not an unprimeable number, because it can be changed into a prime (151450631329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20061228 + ... + 20068775.

It is an arithmetic number, because the mean of its divisors is an integer number (10293346026).

Almost surely, 2^151450631322 is an apocalyptic number.

151450631322 is an abundant number, since it is smaller than the sum of its proper divisors (177936441510).

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

151450631322 is a wasteful number, since it uses less digits than its factorization.

151450631322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40130062.

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 151450631322 its reverse (223136054151), we get a palindrome (374586685473).

The spelling of 151450631322 in words is "one hundred fifty-one billion, four hundred fifty million, six hundred thirty-one thousand, three hundred twenty-two".