13533545101 has 16 divisors (see below), whose sum is σ = 14787970560. Its totient is φ = 12351245760.

The previous prime is 13533545099. The next prime is 13533545111. The reversal of 13533545101 is 10154533531.

It is a cyclic number.

It is not a de Polignac number, because 13533545101 - 2¹ = 13533545099 is a prime.

It is a super-2 number, since 2×13533545101² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13533545111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136390 + ... + 213703.

It is an arithmetic number, because the mean of its divisors is an integer number (924248160).

Almost surely, 2^13533545101 is an apocalyptic number.

It is an amenable number.

13533545101 is a deficient number, since it is larger than the sum of its proper divisors (1254425459).

13533545101 is a wasteful number, since it uses less digits than its factorization.

13533545101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350196.

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 13533545101 in words is "thirteen billion, five hundred thirty-three million, five hundred forty-five thousand, one hundred one".