101050455 has 32 divisors (see below), whose sum is σ = 185667840. Its totient is φ = 46414080.

The previous prime is 101050451. The next prime is 101050463. The reversal of 101050455 is 554050101.

It is not a de Polignac number, because 101050455 - 2² = 101050451 is a prime.

It is a super-2 number, since 2×101050455² = 20422388911414050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101050451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12982 + ... + 19251.

It is an arithmetic number, because the mean of its divisors is an integer number (5802120).

Almost surely, 2^101050455 is an apocalyptic number.

101050455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101050455 is a deficient number, since it is larger than the sum of its proper divisors (84617385).

101050455 is a wasteful number, since it uses less digits than its factorization.

101050455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32271.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 101050455 is about 10052.3855377716. The cubic root of 101050455 is about 465.7784855325.

The spelling of 101050455 in words is "one hundred one million, fifty thousand, four hundred fifty-five".