131030230034 has 72 divisors (see below), whose sum is σ = 224822460816. Its totient is φ = 56799489600.

The previous prime is 131030230027. The next prime is 131030230103. The reversal of 131030230034 is 430032030131.

It is a junction number, because it is equal to n+sod(n) for n = 131030229988 and 131030230015.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 112665137 + ... + 112666299.

It is an arithmetic number, because the mean of its divisors is an integer number (3122534178).

Almost surely, 2^131030230034 is an apocalyptic number.

131030230034 is a deficient number, since it is larger than the sum of its proper divisors (93792230782).

131030230034 is a wasteful number, since it uses less digits than its factorization.

131030230034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 131030230034 its reverse (430032030131), we get a palindrome (561062260165).

The spelling of 131030230034 in words is "one hundred thirty-one billion, thirty million, two hundred thirty thousand, thirty-four".