157030116 has 12 divisors (see below), whose sum is σ = 366403632. Its totient is φ = 52343368.

The previous prime is 157030103. The next prime is 157030121. The reversal of 157030116 is 611030751.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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, 6542910 + ... + 6542933.

It is an arithmetic number, because the mean of its divisors is an integer number (30533636).

Almost surely, 2^157030116 is an apocalyptic number.

It is an amenable number.

157030116 is an abundant number, since it is smaller than the sum of its proper divisors (209373516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

157030116 is a wasteful number, since it uses less digits than its factorization.

157030116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13085850 (or 13085848 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 157030116 is about 12531.1657877470. The cubic root of 157030116 is about 539.5035629558.

Adding to 157030116 its reverse (611030751), we get a palindrome (768060867).

The spelling of 157030116 in words is "one hundred fifty-seven million, thirty thousand, one hundred sixteen".