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130331031014 = 2105277618991
BaseRepresentation
bin111100101100001010…
…1011011010111100110
3110110101222211100210202
41321120111123113212
54113404220443024
6135512342150502
712262503325232
oct1713025332746
9413358740722
10130331031014
1150300518688
1221313722432
13c3a0648982
1464454395c2
1535cbe51bae
hex1e5855b5e6

130331031014 has 8 divisors (see below), whose sum is σ = 195498719328. Its totient is φ = 65164791240.

The previous prime is 130331031011. The next prime is 130331031049. The reversal of 130331031014 is 410130133031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130331031011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98942 + ... + 520049.

It is an arithmetic number, because the mean of its divisors is an integer number (24437339916).

Almost surely, 2130331031014 is an apocalyptic number.

130331031014 is a deficient number, since it is larger than the sum of its proper divisors (65167688314).

130331031014 is a wasteful number, since it uses less digits than its factorization.

130331031014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724270.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 130331031014 its reverse (410130133031), we get a palindrome (540461164045).

The spelling of 130331031014 in words is "one hundred thirty billion, three hundred thirty-one million, thirty-one thousand, fourteen".

Divisors: 1 2 105277 210554 618991 1237982 65165515507 130331031014