1101060605500 has 24 divisors (see below), whose sum is σ = 2404716363504. Its totient is φ = 440424242000.

The previous prime is 1101060605431. The next prime is 1101060605503. The reversal of 1101060605500 is 55060601011.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101060605503) 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, 1101060106 + ... + 1101061105.

It is an arithmetic number, because the mean of its divisors is an integer number (100196515146).

Almost surely, 2^{1101060605500} is an apocalyptic number.

1101060605500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101060605500 is an abundant number, since it is smaller than the sum of its proper divisors (1303655758004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101060605500 is a wasteful number, since it uses less digits than its factorization.

1101060605500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202121230 (or 2202121218 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 1101060605500 in words is "one trillion, one hundred one billion, sixty million, six hundred five thousand, five hundred".