1301203130 has 16 divisors (see below), whose sum is σ = 2342705544. Its totient is φ = 520361280.

The previous prime is 1301203109. The next prime is 1301203147. The reversal of 1301203130 is 313021031.

It can be written as a sum of positive squares in 4 ways, for example, as 866772481 + 434430649 = 29441^2 + 20843^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40244 + ... + 64976.

Almost surely, 2^1301203130 is an apocalyptic number.

1301203130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1301203130 is a deficient number, since it is larger than the sum of its proper divisors (1041502414).

1301203130 is a wasteful number, since it uses less digits than its factorization.

1301203130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30001.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1301203130 is about 36072.1933073108. The cubic root of 1301203130 is about 1091.7294683552.

Adding to 1301203130 its reverse (313021031), we get a palindrome (1614224161).

The spelling of 1301203130 in words is "one billion, three hundred one million, two hundred three thousand, one hundred thirty".