101826548950 has 96 divisors (see below), whose sum is σ = 229642444800. Its totient is φ = 32813786880.

The previous prime is 101826548909. The next prime is 101826548977. The reversal of 101826548950 is 59845628101.

It is a super-2 number, since 2×101826548950² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101826548894 and 101826548903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 784266 + ... + 904834.

It is an arithmetic number, because the mean of its divisors is an integer number (2392108800).

Almost surely, 2^101826548950 is an apocalyptic number.

101826548950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101826548950 is an abundant number, since it is smaller than the sum of its proper divisors (127815895850).

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

101826548950 is a wasteful number, since it uses less digits than its factorization.

101826548950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120734 (or 120729 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 49.

The spelling of 101826548950 in words is "one hundred one billion, eight hundred twenty-six million, five hundred forty-eight thousand, nine hundred fifty".