151027031 has 8 divisors (see below), whose sum is σ = 160018704. Its totient is φ = 142047360.

The previous prime is 151027001. The next prime is 151027043. The reversal of 151027031 is 130720151.

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

It is a cyclic number.

It is not a de Polignac number, because 151027031 - 2²⁶ = 83918167 is a prime.

It is a super-2 number, since 2×151027031² = 45618328185349922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 151026994 and 151027012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151027001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44801 + ... + 48053.

It is an arithmetic number, because the mean of its divisors is an integer number (20002338).

Almost surely, 2^151027031 is an apocalyptic number.

151027031 is a deficient number, since it is larger than the sum of its proper divisors (8991673).

151027031 is a wasteful number, since it uses less digits than its factorization.

151027031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 151027031 is about 12289.3055540173. The cubic root of 151027031 is about 532.5391755583.

Adding to 151027031 its reverse (130720151), we get a palindrome (281747182).

The spelling of 151027031 in words is "one hundred fifty-one million, twenty-seven thousand, thirty-one".