1310201120 has 24 divisors (see below), whose sum is σ = 3095350524. Its totient is φ = 524080384.

The previous prime is 1310201119. The next prime is 1310201131. The reversal of 1310201120 is 211020131.

It can be written as a sum of positive squares in 2 ways, for example, as 1272206224 + 37994896 = 35668^2 + 6164^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4094219 + ... + 4094538.

Almost surely, 2^1310201120 is an apocalyptic number.

1310201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310201120 is an abundant number, since it is smaller than the sum of its proper divisors (1785149404).

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

1310201120 is an equidigital number, since it uses as much as digits as its factorization.

1310201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8188772 (or 8188764 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1310201120 is about 36196.7004021085. The cubic root of 1310201120 is about 1094.2401740001.

Adding to 1310201120 its reverse (211020131), we get a palindrome (1521221251).

The spelling of 1310201120 in words is "one billion, three hundred ten million, two hundred one thousand, one hundred twenty".