31301101130030 has 16 divisors (see below), whose sum is σ = 56363380479504. Its totient is φ = 12515685241920.

The previous prime is 31301101129973. The next prime is 31301101130069. The reversal of 31301101130030 is 3003110110313.

It is a junction number, because it is equal to n+sod(n) for n = 31301101129990 and 31301101130008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594373616 + ... + 594426275.

It is an arithmetic number, because the mean of its divisors is an integer number (3522711279969).

Almost surely, 2^{31301101130030} is an apocalyptic number.

31301101130030 is a deficient number, since it is larger than the sum of its proper divisors (25062279349474).

31301101130030 is a wasteful number, since it uses less digits than its factorization.

31301101130030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188802531.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 31301101130030 its reverse (3003110110313), we get a palindrome (34304211240343).

The spelling of 31301101130030 in words is "thirty-one trillion, three hundred one billion, one hundred one million, one hundred thirty thousand, thirty".