30261102 has 8 divisors (see below), whose sum is σ = 60522216. Its totient is φ = 10087032.

The previous prime is 30261097. The next prime is 30261103. The reversal of 30261102 is 20116203.

It is a sphenic number, since it is the product of 3 distinct primes.

30261102 is an admirable number.

It is a super-3 number, since 3×30261102³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30261103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2521753 + ... + 2521764.

It is an arithmetic number, because the mean of its divisors is an integer number (7565277).

Almost surely, 2^30261102 is an apocalyptic number.

30261102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30261102 is a wasteful number, since it uses less digits than its factorization.

30261102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043522.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 30261102 is about 5501.0091801414. The cubic root of 30261102 is about 311.6220975220.

Adding to 30261102 its reverse (20116203), we get a palindrome (50377305).

The spelling of 30261102 in words is "thirty million, two hundred sixty-one thousand, one hundred two".