151121006 has 8 divisors (see below), whose sum is σ = 231953304. Its totient is φ = 73803240.

The previous prime is 151120997. The next prime is 151121011. The reversal of 151121006 is 600121151.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878525 + ... + 878696.

It is an arithmetic number, because the mean of its divisors is an integer number (28994163).

Almost surely, 2^151121006 is an apocalyptic number.

151121006 is a deficient number, since it is larger than the sum of its proper divisors (80832298).

151121006 is a wasteful number, since it uses less digits than its factorization.

151121006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757266.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 151121006 is about 12293.1284057395. The cubic root of 151121006 is about 532.6496083115.

Adding to 151121006 its reverse (600121151), we get a palindrome (751242157).

The spelling of 151121006 in words is "one hundred fifty-one million, one hundred twenty-one thousand, six".