31234301020230 has 128 divisors (see below), whose sum is σ = 93682575544320. Its totient is φ = 6474754323840.

The previous prime is 31234301020229. The next prime is 31234301020313. The reversal of 31234301020230 is 3202010343213.

It is a self number, because there is not a number n which added to its sum of digits gives 31234301020230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15167364 + ... + 17103143.

It is an arithmetic number, because the mean of its divisors is an integer number (731895121440).

Almost surely, 2^{31234301020230} is an apocalyptic number.

31234301020230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

31234301020230 is an abundant number, since it is smaller than the sum of its proper divisors (62448274524090).

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

31234301020230 is a wasteful number, since it uses less digits than its factorization.

31234301020230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32270954.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 31234301020230 its reverse (3202010343213), we get a palindrome (34436311363443).

The spelling of 31234301020230 in words is "thirty-one trillion, two hundred thirty-four billion, three hundred one million, twenty thousand, two hundred thirty".