155300116 has 12 divisors (see below), whose sum is σ = 271871488. Its totient is φ = 77622552.

The previous prime is 155300077. The next prime is 155300141. The reversal of 155300116 is 611003551.

It is a super-2 number, since 2×155300116² = 48236252059226912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10975 + ... + 20761.

Almost surely, 2^155300116 is an apocalyptic number.

It is an amenable number.

155300116 is a deficient number, since it is larger than the sum of its proper divisors (116571372).

155300116 is a wasteful number, since it uses less digits than its factorization.

155300116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13758 (or 13756 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 155300116 is about 12461.9467179089. The cubic root of 155300116 is about 537.5150063234.

Adding to 155300116 its reverse (611003551), we get a palindrome (766303667).

The spelling of 155300116 in words is "one hundred fifty-five million, three hundred thousand, one hundred sixteen".