1042121012030 has 32 divisors (see below), whose sum is σ = 2189404394496. Its totient is φ = 349696533024.

The previous prime is 1042121012029. The next prime is 1042121012041. The reversal of 1042121012030 is 302101212401.

1042121012030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 158373764 + ... + 158380343.

It is an arithmetic number, because the mean of its divisors is an integer number (68418887328).

Almost surely, 2^{1042121012030} is an apocalyptic number.

1042121012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1042121012030 is an abundant number, since it is smaller than the sum of its proper divisors (1147283382466).

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

1042121012030 is a wasteful number, since it uses less digits than its factorization.

1042121012030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316754168.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1042121012030 its reverse (302101212401), we get a palindrome (1344222224431).

The spelling of 1042121012030 in words is "one trillion, forty-two billion, one hundred twenty-one million, twelve thousand, thirty".