30101132223302 has 16 divisors (see below), whose sum is σ = 53845503604992. Its totient is φ = 12339594575880.

The previous prime is 30101132223269. The next prime is 30101132223307. The reversal of 30101132223302 is 20332223110103.

It is a super-2 number, since 2×30101132223302² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30101132223307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46740888224 + ... + 46740888867.

It is an arithmetic number, because the mean of its divisors is an integer number (3365343975312).

Almost surely, 2^{30101132223302} is an apocalyptic number.

30101132223302 is a deficient number, since it is larger than the sum of its proper divisors (23744371381690).

30101132223302 is a wasteful number, since it uses less digits than its factorization.

30101132223302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93481777123.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30101132223302 its reverse (20332223110103), we get a palindrome (50433355333405).

The spelling of 30101132223302 in words is "thirty trillion, one hundred one billion, one hundred thirty-two million, two hundred twenty-three thousand, three hundred two".