30351023144041 has 16 divisors (see below), whose sum is σ = 32979343357440. Its totient is φ = 27825809765760.

The previous prime is 30351023143997. The next prime is 30351023144069. The reversal of 30351023144041 is 14044132015303.

It is a cyclic number.

It is not a de Polignac number, because 30351023144041 - 2⁷ = 30351023143913 is a prime.

It is a super-2 number, since 2×30351023144041² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30351023143994 and 30351023144012.

It is not an unprimeable number, because it can be changed into a prime (30351023144941) 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, 99820941 + ... + 100124533.

It is an arithmetic number, because the mean of its divisors is an integer number (2061208959840).

Almost surely, 2^{30351023144041} is an apocalyptic number.

30351023144041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

30351023144041 is a deficient number, since it is larger than the sum of its proper divisors (2628320213399).

30351023144041 is a wasteful number, since it uses less digits than its factorization.

30351023144041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473376.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 30351023144041 its reverse (14044132015303), we get a palindrome (44395155159344).

The spelling of 30351023144041 in words is "thirty trillion, three hundred fifty-one billion, twenty-three million, one hundred forty-four thousand, forty-one".