30100132988 has 6 divisors (see below), whose sum is σ = 52675232736. Its totient is φ = 15050066492.

The previous prime is 30100132987. The next prime is 30100133027. The reversal of 30100132988 is 88923100103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100132987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762516620 + ... + 3762516627.

It is an arithmetic number, because the mean of its divisors is an integer number (8779205456).

Almost surely, 2^30100132988 is an apocalyptic number.

It is an amenable number.

30100132988 is a deficient number, since it is larger than the sum of its proper divisors (22575099748).

30100132988 is a wasteful number, since it uses less digits than its factorization.

30100132988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7525033251 (or 7525033249 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 30100132988 in words is "thirty billion, one hundred million, one hundred thirty-two thousand, nine hundred eighty-eight".