101272604 has 12 divisors (see below), whose sum is σ = 187652304. Its totient is φ = 47657664.

The previous prime is 101272601. The next prime is 101272607. The reversal of 101272604 is 406272101.

It is an interprime number because it is at equal distance from previous prime (101272601) and next prime (101272607).

It is a super-2 number, since 2×101272604² = 20512280641881632, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101272604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101272601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744584 + ... + 744719.

It is an arithmetic number, because the mean of its divisors is an integer number (15637692).

Almost surely, 2^101272604 is an apocalyptic number.

It is an amenable number.

101272604 is a deficient number, since it is larger than the sum of its proper divisors (86379700).

101272604 is a wasteful number, since it uses less digits than its factorization.

101272604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489324 (or 1489322 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 101272604 is about 10063.4290378578. The cubic root of 101272604 is about 466.1195576993.

The spelling of 101272604 in words is "one hundred one million, two hundred seventy-two thousand, six hundred four".