130311301030 has 32 divisors (see below), whose sum is σ = 236551891968. Its totient is φ = 51683820000.

The previous prime is 130311301019. The next prime is 130311301037. The reversal of 130311301030 is 30103113031.

It is a super-2 number, since 2×130311301030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130311300995 and 130311301013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130311301037) 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, 443325 + ... + 676135.

It is an arithmetic number, because the mean of its divisors is an integer number (7392246624).

Almost surely, 2^130311301030 is an apocalyptic number.

130311301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130311301030 is a deficient number, since it is larger than the sum of its proper divisors (106240590938).

130311301030 is a wasteful number, since it uses less digits than its factorization.

130311301030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233292.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 130311301030 its reverse (30103113031), we get a palindrome (160414414061).

The spelling of 130311301030 in words is "one hundred thirty billion, three hundred eleven million, three hundred one thousand, thirty".