202311021134030 has 32 divisors (see below), whose sum is σ = 376746976448640. Its totient is φ = 78127709587200.

The previous prime is 202311021134009. The next prime is 202311021134227. The reversal of 202311021134030 is 30431120113202.

It is a junction number, because it is equal to n+sod(n) for n = 202311021133987 and 202311021134005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24027014 + ... + 31335593.

It is an arithmetic number, because the mean of its divisors is an integer number (11773343014020).

Almost surely, 2^{202311021134030} is an apocalyptic number.

202311021134030 is a deficient number, since it is larger than the sum of its proper divisors (174435955314610).

202311021134030 is a wasteful number, since it uses less digits than its factorization.

202311021134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55375244.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 202311021134030 its reverse (30431120113202), we get a palindrome (232742141247232).

The spelling of 202311021134030 in words is "two hundred two trillion, three hundred eleven billion, twenty-one million, one hundred thirty-four thousand, thirty".