151101142 has 8 divisors (see below), whose sum is σ = 227006136. Its totient is φ = 75432432.

The previous prime is 151101133. The next prime is 151101143. The reversal of 151101142 is 241101151.

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

It is a super-2 number, since 2×151101142² = 45663110227408328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151101143) 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 3 ways as a sum of consecutive naturals, for example, 57463 + ... + 60034.

It is an arithmetic number, because the mean of its divisors is an integer number (28375767).

Almost surely, 2^151101142 is an apocalyptic number.

151101142 is a deficient number, since it is larger than the sum of its proper divisors (75904994).

151101142 is a wasteful number, since it uses less digits than its factorization.

151101142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118142.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 151101142 is about 12292.3204481497. The cubic root of 151101142 is about 532.6262693646.

Adding to 151101142 its reverse (241101151), we get a palindrome (392202293).

Subtracting 151101142 from its reverse (241101151), we obtain a palindrome (90000009).

The spelling of 151101142 in words is "one hundred fifty-one million, one hundred one thousand, one hundred forty-two".