10101022030 has 32 divisors (see below), whose sum is σ = 19865720448. Its totient is φ = 3667360800.

The previous prime is 10101022021. The next prime is 10101022037. The reversal of 10101022030 is 3022010101.

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 = 10101021998 and 10101022016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101022037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676 + ... + 142135.

It is an arithmetic number, because the mean of its divisors is an integer number (620803764).

Almost surely, 2^10101022030 is an apocalyptic number.

10101022030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101022030 is a deficient number, since it is larger than the sum of its proper divisors (9764698418).

10101022030 is a wasteful number, since it uses less digits than its factorization.

10101022030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143472.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10101022030 its reverse (3022010101), we get a palindrome (13123032131).

The spelling of 10101022030 in words is "ten billion, one hundred one million, twenty-two thousand, thirty".