1101020150 has 48 divisors (see below), whose sum is σ = 2114864640. Its totient is φ = 426182400.

The previous prime is 1101020111. The next prime is 1101020159. The reversal of 1101020150 is 510201011.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101020159) 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, 258236 + ... + 262464.

It is an arithmetic number, because the mean of its divisors is an integer number (44059680).

Almost surely, 2^1101020150 is an apocalyptic number.

1101020150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101020150 is a deficient number, since it is larger than the sum of its proper divisors (1013844490).

1101020150 is a wasteful number, since it uses less digits than its factorization.

1101020150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409 (or 4404 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 1101020150 is about 33181.6236793801. The cubic root of 1101020150 is about 1032.5991321782.

Adding to 1101020150 its reverse (510201011), we get a palindrome (1611221161).

The spelling of 1101020150 in words is "one billion, one hundred one million, twenty thousand, one hundred fifty".