10030023030 has 64 divisors (see below), whose sum is σ = 25198718976. Its totient is φ = 2551920000.

The previous prime is 10030023013. The next prime is 10030023037. The reversal of 10030023030 is 3032003001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10030022997 and 10030023015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030023037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9921 + ... + 141980.

It is an arithmetic number, because the mean of its divisors is an integer number (393729984).

Almost surely, 2^10030023030 is an apocalyptic number.

10030023030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10030023030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12599359488).

10030023030 is an abundant number, since it is smaller than the sum of its proper divisors (15168695946).

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

10030023030 is a wasteful number, since it uses less digits than its factorization.

10030023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152013.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 10030023030 its reverse (3032003001), we get a palindrome (13062026031).

The spelling of 10030023030 in words is "ten billion, thirty million, twenty-three thousand, thirty".