2031012012030 has 16 divisors (see below), whose sum is σ = 4874428828944. Its totient is φ = 541603203200.

The previous prime is 2031012011999. The next prime is 2031012012053. The reversal of 2031012012030 is 302102101302.

It is a super-3 number, since 3×2031012012030³ (a number of 38 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33850200171 + ... + 33850200230.

It is an arithmetic number, because the mean of its divisors is an integer number (304651801809).

Almost surely, 2^{2031012012030} is an apocalyptic number.

2031012012030 is an abundant number, since it is smaller than the sum of its proper divisors (2843416816914).

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

2031012012030 is a wasteful number, since it uses less digits than its factorization.

2031012012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67700400411.

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

Adding to 2031012012030 its reverse (302102101302), we get a palindrome (2333114113332).

The spelling of 2031012012030 in words is "two trillion, thirty-one billion, twelve million, twelve thousand, thirty".