100016156 has 6 divisors (see below), whose sum is σ = 175028280. Its totient is φ = 50008076.

The previous prime is 100016131. The next prime is 100016177. The reversal of 100016156 is 651610001.

It is a happy number.

It is a super-3 number, since 3×100016156³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502016 + ... + 12502023.

It is an arithmetic number, because the mean of its divisors is an integer number (29171380).

Almost surely, 2^100016156 is an apocalyptic number.

It is an amenable number.

100016156 is a deficient number, since it is larger than the sum of its proper divisors (75012124).

100016156 is a wasteful number, since it uses less digits than its factorization.

100016156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25004043 (or 25004041 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 100016156 is about 10000.8077673756. The cubic root of 100016156 is about 464.1838785183.

Adding to 100016156 its reverse (651610001), we get a palindrome (751626157).

It can be divided in two parts, 10001 and 6156, that multiplied together give a triangular number (61566156 = T₁₁₀₉₆).

The spelling of 100016156 in words is "one hundred million, sixteen thousand, one hundred fifty-six".