30000400112310 has 32 divisors (see below), whose sum is σ = 73757081254752. Its totient is φ = 7804982142720.

The previous prime is 30000400112303. The next prime is 30000400112321. The reversal of 30000400112310 is 1321100400003.

It is a super-2 number, since 2×30000400112310² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 30000400112310.

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, 12195283369 + ... + 12195285828.

It is an arithmetic number, because the mean of its divisors is an integer number (2304908789211).

Almost surely, 2^{30000400112310} is an apocalyptic number.

30000400112310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30000400112310 is an abundant number, since it is smaller than the sum of its proper divisors (43756681142442).

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

30000400112310 is a wasteful number, since it uses less digits than its factorization.

30000400112310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24390569248.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30000400112310 its reverse (1321100400003), we get a palindrome (31321500512313).

The spelling of 30000400112310 in words is "thirty trillion, four hundred million, one hundred twelve thousand, three hundred ten".