151225331027 has 8 divisors (see below), whose sum is σ = 151468035264. Its totient is φ = 150982690408.

The previous prime is 151225330981. The next prime is 151225331029. The reversal of 151225331027 is 720133522151.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151225331027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151225330984 and 151225331002.

It is not an unprimeable number, because it can be changed into a prime (151225331029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7504988 + ... + 7525110.

It is an arithmetic number, because the mean of its divisors is an integer number (18933504408).

Almost surely, 2^151225331027 is an apocalyptic number.

151225331027 is a deficient number, since it is larger than the sum of its proper divisors (242704237).

151225331027 is a wasteful number, since it uses less digits than its factorization.

151225331027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31809.

The product of its (nonzero) digits is 12600, while the sum is 32.

Adding to 151225331027 its reverse (720133522151), we get a palindrome (871358853178).

The spelling of 151225331027 in words is "one hundred fifty-one billion, two hundred twenty-five million, three hundred thirty-one thousand, twenty-seven".