3025013100 has 72 divisors (see below), whose sum is σ = 8778636048. Its totient is φ = 804249600.

The previous prime is 3025013081. The next prime is 3025013111. The reversal of 3025013100 is 13105203.

It is a happy number.

It is a super-2 number, since 2×3025013100² = 18301408510343220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 3025013100.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86140 + ... + 116060.

Almost surely, 2^3025013100 is an apocalyptic number.

3025013100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025013100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4389318024).

3025013100 is an abundant number, since it is smaller than the sum of its proper divisors (5753622948).

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

3025013100 is a wasteful number, since it uses less digits than its factorization.

3025013100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30275 (or 30268 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 3025013100 is about 55000.1190907802. The cubic root of 3025013100 is about 1446.2468295702.

Adding to 3025013100 its reverse (13105203), we get a palindrome (3038118303).

The spelling of 3025013100 in words is "three billion, twenty-five million, thirteen thousand, one hundred".