151141142 has 8 divisors (see below), whose sum is σ = 236568816. Its totient is φ = 72284872.

The previous prime is 151141139. The next prime is 151141153. The reversal of 151141142 is 241141151.

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

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1642793 + ... + 1642884.

It is an arithmetic number, because the mean of its divisors is an integer number (29571102).

Almost surely, 2^151141142 is an apocalyptic number.

151141142 is a deficient number, since it is larger than the sum of its proper divisors (85427674).

151141142 is a wasteful number, since it uses less digits than its factorization.

151141142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285702.

The product of its digits is 160, while the sum is 20.

The square root of 151141142 is about 12293.9473725895. The cubic root of 151141142 is about 532.6732647541.

Adding to 151141142 its reverse (241141151), we get a palindrome (392282293).

Subtracting 151141142 from its reverse (241141151), we obtain a palindrome (90000009).

The spelling of 151141142 in words is "one hundred fifty-one million, one hundred forty-one thousand, one hundred forty-two".