103755090 has 16 divisors (see below), whose sum is σ = 249012288. Its totient is φ = 27668016.

The previous prime is 103755089. The next prime is 103755101. The reversal of 103755090 is 90557301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3458503 = 103755090 / (1 + 0 + 3 + 7 + 5 + 5 + 0 + 9 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729222 + ... + 1729281.

It is an arithmetic number, because the mean of its divisors is an integer number (15563268).

Almost surely, 2^103755090 is an apocalyptic number.

103755090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103755090 is an abundant number, since it is smaller than the sum of its proper divisors (145257198).

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

103755090 is a wasteful number, since it uses less digits than its factorization.

103755090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3458513.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 103755090 is about 10186.0242489403. The cubic root of 103755090 is about 469.8975029246.

The spelling of 103755090 in words is "one hundred three million, seven hundred fifty-five thousand, ninety".