151641122 has 16 divisors (see below), whose sum is σ = 241162272. Its totient is φ = 71265600.

The previous prime is 151641107. The next prime is 151641131. The reversal of 151641122 is 221146151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27497 + ... + 32547.

It is an arithmetic number, because the mean of its divisors is an integer number (15072642).

Almost surely, 2^151641122 is an apocalyptic number.

151641122 is a deficient number, since it is larger than the sum of its proper divisors (89521150).

151641122 is a wasteful number, since it uses less digits than its factorization.

151641122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5953.

The product of its digits is 480, while the sum is 23.

The square root of 151641122 is about 12314.2649800952. The cubic root of 151641122 is about 533.2599853124.

Adding to 151641122 its reverse (221146151), we get a palindrome (372787273).

The spelling of 151641122 in words is "one hundred fifty-one million, six hundred forty-one thousand, one hundred twenty-two".