1105055150 has 48 divisors (see below), whose sum is σ = 2150420400. Its totient is φ = 421935360.

The previous prime is 1105055129. The next prime is 1105055153. The reversal of 1105055150 is 515505011.

It is a happy number.

It is a super-2 number, since 2×1105055150² = 2442293769083045000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105055153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124769 + ... + 133331.

It is an arithmetic number, because the mean of its divisors is an integer number (44800425).

Almost surely, 2^1105055150 is an apocalyptic number.

1105055150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105055150 is a deficient number, since it is larger than the sum of its proper divisors (1045365250).

1105055150 is a wasteful number, since it uses less digits than its factorization.

1105055150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8693 (or 8688 counting only the distinct ones).

The product of its (nonzero) digits is 625, while the sum is 23.

The square root of 1105055150 is about 33242.3698012040. The cubic root of 1105055150 is about 1033.8590116385.

The spelling of 1105055150 in words is "one billion, one hundred five million, fifty-five thousand, one hundred fifty".