1201013321030 has 32 divisors (see below), whose sum is σ = 2220933647520. Its totient is φ = 467337383680.

The previous prime is 1201013321029. The next prime is 1201013321083. The reversal of 1201013321030 is 301233101021.

It is a super-3 number, since 3×1201013321030³ (a number of 37 digits) contains 333 as substring.

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, 4078625 + ... + 4363164.

It is an arithmetic number, because the mean of its divisors is an integer number (69404176485).

Almost surely, 2^{1201013321030} is an apocalyptic number.

1201013321030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201013321030 is a deficient number, since it is larger than the sum of its proper divisors (1019920326490).

1201013321030 is a wasteful number, since it uses less digits than its factorization.

1201013321030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8442184.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 1201013321030 its reverse (301233101021), we get a palindrome (1502246422051).

The spelling of 1201013321030 in words is "one trillion, two hundred one billion, thirteen million, three hundred twenty-one thousand, thirty".