3042515252100 has 72 divisors (see below), whose sum is σ = 8803186872480. Its totient is φ = 811321172480.

The previous prime is 3042515252093. The next prime is 3042515252107. The reversal of 3042515252100 is 12525152403.

It is an interprime number because it is at equal distance from previous prime (3042515252093) and next prime (3042515252107).

It is a super-2 number, since 2×3042515252100² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3042515252107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26752156 + ... + 26865644.

It is an arithmetic number, because the mean of its divisors is an integer number (122266484340).

Almost surely, 2^{3042515252100} is an apocalyptic number.

3042515252100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3042515252100 is an abundant number, since it is smaller than the sum of its proper divisors (5760671620380).

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

3042515252100 is a wasteful number, since it uses less digits than its factorization.

3042515252100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202869 (or 202862 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 3042515252100 in words is "three trillion, forty-two billion, five hundred fifteen million, two hundred fifty-two thousand, one hundred".