101013530 has 8 divisors (see below), whose sum is σ = 181824372. Its totient is φ = 40405408.

The previous prime is 101013511. The next prime is 101013547. The reversal of 101013530 is 35310101.

It can be written as a sum of positive squares in 2 ways, for example, as 98942809 + 2070721 = 9947^2 + 1439^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5050667 + ... + 5050686.

Almost surely, 2^101013530 is an apocalyptic number.

101013530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101013530 is a deficient number, since it is larger than the sum of its proper divisors (80810842).

101013530 is a wasteful number, since it uses less digits than its factorization.

101013530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101360.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 101013530 is about 10050.5487412380. The cubic root of 101013530 is about 465.7217450131.

Adding to 101013530 its reverse (35310101), we get a palindrome (136323631).

It can be divided in two parts, 10101 and 3530, that added together give a palindrome (13631).

The spelling of 101013530 in words is "one hundred one million, thirteen thousand, five hundred thirty".