101703540 has 48 divisors (see below), whose sum is σ = 287400960. Its totient is φ = 26870400.

The previous prime is 101703533. The next prime is 101703541. The reversal of 101703540 is 45307101.

It is a super-2 number, since 2×101703540² = 20687220097063200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101703541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1236 + ... + 14315.

It is an arithmetic number, because the mean of its divisors is an integer number (5987520).

Almost surely, 2^101703540 is an apocalyptic number.

101703540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101703540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143700480).

101703540 is an abundant number, since it is smaller than the sum of its proper divisors (185697420).

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

101703540 is a wasteful number, since it uses less digits than its factorization.

101703540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15672 (or 15670 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 101703540 is about 10084.8173012703. The cubic root of 101703540 is about 466.7797673714.

The spelling of 101703540 in words is "one hundred one million, seven hundred three thousand, five hundred forty".