151100738 has 4 divisors (see below), whose sum is σ = 226651110. Its totient is φ = 75550368.

The previous prime is 151100669. The next prime is 151100783. The reversal of 151100738 is 837001151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 837001151 = 7 ⋅119571593.

It can be written as a sum of positive squares in only one way, i.e., 144168049 + 6932689 = 12007^2 + 2633^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37775183 + ... + 37775186.

Almost surely, 2^151100738 is an apocalyptic number.

151100738 is a deficient number, since it is larger than the sum of its proper divisors (75550372).

151100738 is an equidigital number, since it uses as much as digits as its factorization.

151100738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75550371.

The product of its (nonzero) digits is 840, while the sum is 26.

The square root of 151100738 is about 12292.3040151145. The cubic root of 151100738 is about 532.6257946688.

Adding to 151100738 its reverse (837001151), we get a palindrome (988101889).

The spelling of 151100738 in words is "one hundred fifty-one million, one hundred thousand, seven hundred thirty-eight".