12533771101 has 8 divisors (see below), whose sum is σ = 13276738944. Its totient is φ = 11791435200.

The previous prime is 12533771083. The next prime is 12533771113. The reversal of 12533771101 is 10117733521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12533771101 - 2²¹ = 12531673949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12533771161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116835 + ... + 196768.

It is an arithmetic number, because the mean of its divisors is an integer number (1659592368).

Almost surely, 2^12533771101 is an apocalyptic number.

It is an amenable number.

12533771101 is a deficient number, since it is larger than the sum of its proper divisors (742967843).

12533771101 is a wasteful number, since it uses less digits than its factorization.

12533771101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315971.

The product of its (nonzero) digits is 4410, while the sum is 31.

The spelling of 12533771101 in words is "twelve billion, five hundred thirty-three million, seven hundred seventy-one thousand, one hundred one".