100302742274026 has 32 divisors (see below), whose sum is σ = 153130317120000. Its totient is φ = 49265754100992.

The previous prime is 100302742273999. The next prime is 100302742274087. The reversal of 100302742274026 is 620472247203001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100302742274026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082470290 + ... + 1082562946.

It is an arithmetic number, because the mean of its divisors is an integer number (4785322410000).

Almost surely, 2^{100302742274026} is an apocalyptic number.

100302742274026 is a deficient number, since it is larger than the sum of its proper divisors (52827574845974).

100302742274026 is a wasteful number, since it uses less digits than its factorization.

100302742274026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127366.

The product of its (nonzero) digits is 225792, while the sum is 40.

Adding to 100302742274026 its reverse (620472247203001), we get a palindrome (720774989477027).

The spelling of 100302742274026 in words is "one hundred trillion, three hundred two billion, seven hundred forty-two million, two hundred seventy-four thousand, twenty-six".