1103538150 has 216 divisors, whose sum is σ = 3511806480. Its totient is φ = 246787200.

The previous prime is 1103538143. The next prime is 1103538157. The reversal of 1103538150 is 518353011.

1103538150 is a `hidden beast` number, since 110 + 3 + 538 + 15 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1103538143) and next prime (1103538157).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103538157) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 707071 + ... + 708629.

Almost surely, 2^1103538150 is an apocalyptic number.

1103538150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1103538150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1755903240).

1103538150 is an abundant number, since it is smaller than the sum of its proper divisors (2408268330).

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

1103538150 is a wasteful number, since it uses less digits than its factorization.

1103538150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612 (or 1593 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1103538150 is about 33219.5446988667. The cubic root of 1103538150 is about 1033.3857072541.

The spelling of 1103538150 in words is "one billion, one hundred three million, five hundred thirty-eight thousand, one hundred fifty".