1102538901 has 16 divisors (see below), whose sum is σ = 1521745920. Its totient is φ = 709312560.

The previous prime is 1102538891. The next prime is 1102538909. The reversal of 1102538901 is 1098352011.

It is not a de Polignac number, because 1102538901 - 2¹⁵ = 1102506133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102538909) 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, 16876 + ... + 49898.

It is an arithmetic number, because the mean of its divisors is an integer number (95109120).

Almost surely, 2^1102538901 is an apocalyptic number.

It is an amenable number.

1102538901 is a deficient number, since it is larger than the sum of its proper divisors (419207019).

1102538901 is a wasteful number, since it uses less digits than its factorization.

1102538901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33416.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 1102538901 is about 33204.5012159496. The cubic root of 1102538901 is about 1033.0737043067.

The spelling of 1102538901 in words is "one billion, one hundred two million, five hundred thirty-eight thousand, nine hundred one".