231103423035030 has 192 divisors, whose sum is σ = 695013285774528. Its totient is φ = 48747703173120.

The previous prime is 231103423035011. The next prime is 231103423035047. The reversal of 231103423035030 is 30530324301132.

It is a super-3 number, since 3×231103423035030³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72607894 + ... + 75723926.

It is an arithmetic number, because the mean of its divisors is an integer number (3619860863409).

Almost surely, 2^{231103423035030} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231103423035030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347506642887264).

231103423035030 is an abundant number, since it is smaller than the sum of its proper divisors (463909862739498).

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

231103423035030 is a wasteful number, since it uses less digits than its factorization.

231103423035030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3119951 (or 3119944 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 231103423035030 its reverse (30530324301132), we get a palindrome (261633747336162).

The spelling of 231103423035030 in words is "two hundred thirty-one trillion, one hundred three billion, four hundred twenty-three million, thirty-five thousand, thirty".