100746364713261 has 4 divisors (see below), whose sum is σ = 134328486284352. Its totient is φ = 67164243142172.

The previous prime is 100746364713209. The next prime is 100746364713361. The reversal of 100746364713261 is 162317463647001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100746364713261 - 2³¹ = 100744217229613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100746364713361) 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, 16791060785541 + ... + 16791060785546.

It is an arithmetic number, because the mean of its divisors is an integer number (33582121571088).

Almost surely, 2^{100746364713261} is an apocalyptic number.

It is an amenable number.

100746364713261 is a deficient number, since it is larger than the sum of its proper divisors (33582121571091).

100746364713261 is an equidigital number, since it uses as much as digits as its factorization.

100746364713261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33582121571090.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 100746364713261 in words is "one hundred trillion, seven hundred forty-six billion, three hundred sixty-four million, seven hundred thirteen thousand, two hundred sixty-one".