151601116 has 6 divisors (see below), whose sum is σ = 265301960. Its totient is φ = 75800556.

The previous prime is 151601113. The next prime is 151601141. The reversal of 151601116 is 611106151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151601113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18950136 + ... + 18950143.

Almost surely, 2^151601116 is an apocalyptic number.

It is an amenable number.

151601116 is a deficient number, since it is larger than the sum of its proper divisors (113700844).

151601116 is a wasteful number, since it uses less digits than its factorization.

151601116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37900283 (or 37900281 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 151601116 is about 12312.6404966603. The cubic root of 151601116 is about 533.2130862588.

Adding to 151601116 its reverse (611106151), we get a palindrome (762707267).

The spelling of 151601116 in words is "one hundred fifty-one million, six hundred one thousand, one hundred sixteen".