1230313035 has 64 divisors (see below), whose sum is σ = 2440295424. Its totient is φ = 516403200.

The previous prime is 1230313013. The next prime is 1230313037. The reversal of 1230313035 is 5303130321.

It is not a de Polignac number, because 1230313035 - 2⁶ = 1230312971 is a prime.

It is a super-2 number, since 2×1230313035² = 3027340328181822450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1230313037) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64780 + ... + 81590.

It is an arithmetic number, because the mean of its divisors is an integer number (38129616).

Almost surely, 2^1230313035 is an apocalyptic number.

1230313035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1230313035 is a deficient number, since it is larger than the sum of its proper divisors (1209982389).

1230313035 is a wasteful number, since it uses less digits than its factorization.

1230313035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16884.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 1230313035 is about 35075.8183796187. The cubic root of 1230313035 is about 1071.5321559154.

Adding to 1230313035 its reverse (5303130321), we get a palindrome (6533443356).

The spelling of 1230313035 in words is "one billion, two hundred thirty million, three hundred thirteen thousand, thirty-five".