2031023123030 has 32 divisors (see below), whose sum is σ = 3988279474848. Its totient is φ = 738537452800.

The previous prime is 2031023123029. The next prime is 2031023123057. The reversal of 2031023123030 is 303213201302.

It is a junction number, because it is equal to n+sod(n) for n = 2031023122993 and 2031023123011.

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, 5481314 + ... + 5840106.

It is an arithmetic number, because the mean of its divisors is an integer number (124633733589).

Almost surely, 2^{2031023123030} is an apocalyptic number.

2031023123030 is a deficient number, since it is larger than the sum of its proper divisors (1957256351818).

2031023123030 is a wasteful number, since it uses less digits than its factorization.

2031023123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410272.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2031023123030 its reverse (303213201302), we get a palindrome (2334236324332).

The spelling of 2031023123030 in words is "two trillion, thirty-one billion, twenty-three million, one hundred twenty-three thousand, thirty".