101023030 has 8 divisors (see below), whose sum is σ = 181841472. Its totient is φ = 40409208.

The previous prime is 101023007. The next prime is 101023051. The reversal of 101023030 is 30320101.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10102303 = 101023030 / (1 + 0 + 1 + 0 + 2 + 3 + 0 + 3 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 101022998 and 101023016.

It is a congruent 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, 5051142 + ... + 5051161.

It is an arithmetic number, because the mean of its divisors is an integer number (22730184).

Almost surely, 2^101023030 is an apocalyptic number.

101023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101023030 is a deficient number, since it is larger than the sum of its proper divisors (80818442).

101023030 is a wasteful number, since it uses less digits than its factorization.

101023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10102310.

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

The square root of 101023030 is about 10051.0213411374. The cubic root of 101023030 is about 465.7363444366.

Adding to 101023030 its reverse (30320101), we get a palindrome (131343131).

The spelling of 101023030 in words is "one hundred one million, twenty-three thousand, thirty".