30102201032 has 16 divisors (see below), whose sum is σ = 56443471260. Its totient is φ = 15050608704.

The previous prime is 30102201029. The next prime is 30102201089. The reversal of 30102201032 is 23010220103.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 29163759076 + 938441956 = 170774^2 + 30634^2 .

It is a super-2 number, since 2×30102201032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30102200998 and 30102201016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426398 + ... + 491954.

Almost surely, 2^30102201032 is an apocalyptic number.

It is an amenable number.

30102201032 is a deficient number, since it is larger than the sum of its proper divisors (26341270228).

30102201032 is a wasteful number, since it uses less digits than its factorization.

30102201032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122960 (or 122956 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30102201032 its reverse (23010220103), we get a palindrome (53112421135).

It can be divided in two parts, 3010220103 and 2, that multiplied together give a palindrome (6020440206).

The spelling of 30102201032 in words is "thirty billion, one hundred two million, two hundred one thousand, thirty-two".