101040150 has 48 divisors (see below), whose sum is σ = 261483264. Its totient is φ = 25771680.

The previous prime is 101040143. The next prime is 101040151. The reversal of 101040150 is 51040101.

It is a happy number.

It is a super-2 number, since 2×101040150² = 20418223824045000, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101040151) 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, 11194 + ... + 18093.

It is an arithmetic number, because the mean of its divisors is an integer number (5447568).

Almost surely, 2^101040150 is an apocalyptic number.

101040150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101040150 is an abundant number, since it is smaller than the sum of its proper divisors (160443114).

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

101040150 is a wasteful number, since it uses less digits than its factorization.

101040150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29325 (or 29320 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 101040150 is about 10051.8729598021. The cubic root of 101040150 is about 465.7626518236.

Adding to 101040150 its reverse (51040101), we get a palindrome (152080251).

The spelling of 101040150 in words is "one hundred one million, forty thousand, one hundred fifty".