136100378 has 4 divisors (see below), whose sum is σ = 204150570. Its totient is φ = 68050188.

The previous prime is 136100369. The next prime is 136100399. The reversal of 136100378 is 873001631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 873001631 = 1453 ⋅600827.

It can be written as a sum of positive squares in only one way, i.e., 128074489 + 8025889 = 11317^2 + 2833^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 136100378.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34025093 + ... + 34025096.

Almost surely, 2^136100378 is an apocalyptic number.

136100378 is a deficient number, since it is larger than the sum of its proper divisors (68050192).

136100378 is an equidigital number, since it uses as much as digits as its factorization.

136100378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68050191.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 136100378 is about 11666.2066671219. The cubic root of 136100378 is about 514.3828066760.

The spelling of 136100378 in words is "one hundred thirty-six million, one hundred thousand, three hundred seventy-eight".