3012542302 has 32 divisors (see below), whose sum is σ = 5930369280. Its totient is φ = 1111942080.

The previous prime is 3012542293. The next prime is 3012542311. The reversal of 3012542302 is 2032452103.

It is an interprime number because it is at equal distance from previous prime (3012542293) and next prime (3012542311).

It is a super-2 number, since 2×3012542302² = 18150822242678918408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 511863 + ... + 517714.

It is an arithmetic number, because the mean of its divisors is an integer number (185324040).

Almost surely, 2^3012542302 is an apocalyptic number.

3012542302 is a deficient number, since it is larger than the sum of its proper divisors (2917826978).

3012542302 is a wasteful number, since it uses less digits than its factorization.

3012542302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029616.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3012542302 is about 54886.6313595579. The cubic root of 3012542302 is about 1444.2566791124.

Adding to 3012542302 its reverse (2032452103), we get a palindrome (5044994405).

It can be divided in two parts, 30125 and 42302, that added together give a palindrome (72427).

The spelling of 3012542302 in words is "three billion, twelve million, five hundred forty-two thousand, three hundred two".