101003002030 has 128 divisors (see below), whose sum is σ = 212625948672. Its totient is φ = 33834467328.

The previous prime is 101003002013. The next prime is 101003002043. The reversal of 101003002030 is 30200300101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 101003001998 and 101003002016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 263715219 + ... + 263715601.

It is an arithmetic number, because the mean of its divisors is an integer number (1661140224).

Almost surely, 2^101003002030 is an apocalyptic number.

101003002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101003002030 is an abundant number, since it is smaller than the sum of its proper divisors (111622946642).

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

101003002030 is a wasteful number, since it uses less digits than its factorization.

101003002030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 101003002030 its reverse (30200300101), we get a palindrome (131203302131).

The spelling of 101003002030 in words is "one hundred one billion, three million, two thousand, thirty".