101013630 has 16 divisors (see below), whose sum is σ = 242432784. Its totient is φ = 26936960.

The previous prime is 101013629. The next prime is 101013637. The reversal of 101013630 is 36310101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101013637) 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 7 ways as a sum of consecutive naturals, for example, 1683531 + ... + 1683590.

It is an arithmetic number, because the mean of its divisors is an integer number (15152049).

Almost surely, 2^101013630 is an apocalyptic number.

101013630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101013630 is an abundant number, since it is smaller than the sum of its proper divisors (141419154).

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

101013630 is a wasteful number, since it uses less digits than its factorization.

101013630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367131.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 101013630 is about 10050.5537160895. The cubic root of 101013630 is about 465.7218986961.

Adding to 101013630 its reverse (36310101), we get a palindrome (137323731).

It can be divided in two parts, 10101 and 3630, that added together give a palindrome (13731).

The spelling of 101013630 in words is "one hundred one million, thirteen thousand, six hundred thirty".