1001121033030 has 16 divisors (see below), whose sum is σ = 2402690479344. Its totient is φ = 266965608800.

The previous prime is 1001121032963. The next prime is 1001121033041. The reversal of 1001121033030 is 303301211001.

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, 16685350521 + ... + 16685350580.

It is an arithmetic number, because the mean of its divisors is an integer number (150168154959).

Almost surely, 2^{1001121033030} is an apocalyptic number.

1001121033030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001121033030 is an abundant number, since it is smaller than the sum of its proper divisors (1401569446314).

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

1001121033030 is a wasteful number, since it uses less digits than its factorization.

1001121033030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33370701111.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 1001121033030 its reverse (303301211001), we get a palindrome (1304422244031).

The spelling of 1001121033030 in words is "one trillion, one billion, one hundred twenty-one million, thirty-three thousand, thirty".