151612114 has 4 divisors (see below), whose sum is σ = 227418174. Its totient is φ = 75806056.

The previous prime is 151612073. The next prime is 151612129. The reversal of 151612114 is 411216151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411216151 = 4271 ⋅96281.

It can be written as a sum of positive squares in only one way, i.e., 142205625 + 9406489 = 11925^2 + 3067^2 .

It is a super-2 number, since 2×151612114² = 45972466223097992, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37903027 + ... + 37903030.

Almost surely, 2^151612114 is an apocalyptic number.

151612114 is a deficient number, since it is larger than the sum of its proper divisors (75806060).

151612114 is an equidigital number, since it uses as much as digits as its factorization.

151612114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75806059.

The product of its digits is 240, while the sum is 22.

The square root of 151612114 is about 12313.0871027537. The cubic root of 151612114 is about 533.2259800419.

Adding to 151612114 its reverse (411216151), we get a palindrome (562828265).

The spelling of 151612114 in words is "one hundred fifty-one million, six hundred twelve thousand, one hundred fourteen".