1306114520 has 32 divisors (see below), whose sum is σ = 2944836000. Its totient is φ = 521365248.

The previous prime is 1306114519. The next prime is 1306114529. The reversal of 1306114520 is 254116031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306114529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14045 + ... + 53004.

It is an arithmetic number, because the mean of its divisors is an integer number (92026125).

Almost surely, 2^1306114520 is an apocalyptic number.

1306114520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1306114520 is an abundant number, since it is smaller than the sum of its proper divisors (1638721480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1306114520 is a wasteful number, since it uses less digits than its factorization.

1306114520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67547 (or 67543 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1306114520 is about 36140.2064188903. The cubic root of 1306114520 is about 1093.1013210678.

The spelling of 1306114520 in words is "one billion, three hundred six million, one hundred fourteen thousand, five hundred twenty".