30201001120 has 48 divisors (see below), whose sum is σ = 71361424008. Its totient is φ = 12078443520.

The previous prime is 30201001093. The next prime is 30201001121. The reversal of 30201001120 is 2110010203.

It can be written as a sum of positive squares in 4 ways, for example, as 15524163216 + 14676837904 = 124596^2 + 121148^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 30201001097 and 30201001106.

It is not an unprimeable number, because it can be changed into a prime (30201001121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361962 + ... + 1383958.

Almost surely, 2^30201001120 is an apocalyptic number.

It is an amenable number.

30201001120 is an abundant number, since it is smaller than the sum of its proper divisors (41160422888).

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

30201001120 is a wasteful number, since it uses less digits than its factorization.

30201001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30593 (or 30585 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 30201001120 its reverse (2110010203), we get a palindrome (32311011323).

The spelling of 30201001120 in words is "thirty billion, two hundred one million, one thousand, one hundred twenty".