1031023230330 has 16 divisors (see below), whose sum is σ = 2474455752864. Its totient is φ = 274939528080.

The previous prime is 1031023230323. The next prime is 1031023230359. The reversal of 1031023230330 is 330323201301.

It is a junction number, because it is equal to n+sod(n) for n = 1031023230297 and 1031023230306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17183720476 + ... + 17183720535.

It is an arithmetic number, because the mean of its divisors is an integer number (154653484554).

Almost surely, 2^{1031023230330} is an apocalyptic number.

1031023230330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1031023230330 is an abundant number, since it is smaller than the sum of its proper divisors (1443432522534).

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

1031023230330 is a wasteful number, since it uses less digits than its factorization.

1031023230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34367441021.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1031023230330 its reverse (330323201301), we get a palindrome (1361346431631).

The spelling of 1031023230330 in words is "one trillion, thirty-one billion, twenty-three million, two hundred thirty thousand, three hundred thirty".