151210106 has 4 divisors (see below), whose sum is σ = 226815162. Its totient is φ = 75605052.

The previous prime is 151210093. The next prime is 151210123. The reversal of 151210106 is 601012151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 137851081 + 13359025 = 11741^2 + 3655^2 .

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 as a sum of consecutive naturals, namely, 37802525 + ... + 37802528.

Almost surely, 2^151210106 is an apocalyptic number.

151210106 is a deficient number, since it is larger than the sum of its proper divisors (75605056).

151210106 is an equidigital number, since it uses as much as digits as its factorization.

151210106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75605055.

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

The square root of 151210106 is about 12296.7518475409. The cubic root of 151210106 is about 532.7542700375.

Adding to 151210106 its reverse (601012151), we get a palindrome (752222257).

It can be divided in two parts, 15 and 1210106, that added together give a palindrome (1210121).

The spelling of 151210106 in words is "one hundred fifty-one million, two hundred ten thousand, one hundred six".