10100154792394 has 4 divisors (see below), whose sum is σ = 15150232188594. Its totient is φ = 5050077396196.

The previous prime is 10100154792383. The next prime is 10100154792421. The reversal of 10100154792394 is 49329745100101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8789072541769 + 1311082250625 = 2964637^2 + 1145025^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525038698097 + ... + 2525038698100.

Almost surely, 2^{10100154792394} is an apocalyptic number.

10100154792394 is a deficient number, since it is larger than the sum of its proper divisors (5050077396200).

10100154792394 is an equidigital number, since it uses as much as digits as its factorization.

10100154792394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5050077396199.

The product of its (nonzero) digits is 272160, while the sum is 46.

Adding to 10100154792394 its reverse (49329745100101), we get a palindrome (59429899892495).

The spelling of 10100154792394 in words is "ten trillion, one hundred billion, one hundred fifty-four million, seven hundred ninety-two thousand, three hundred ninety-four".