1201011210300 has 72 divisors (see below), whose sum is σ = 3790828121472. Its totient is φ = 291154232000.

The previous prime is 1201011210283. The next prime is 1201011210319. The reversal of 1201011210300 is 30121101021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181968096 + ... + 181974695.

It is an arithmetic number, because the mean of its divisors is an integer number (52650390576).

Almost surely, 2^{1201011210300} is an apocalyptic number.

1201011210300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1201011210300 is an abundant number, since it is smaller than the sum of its proper divisors (2589816911172).

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

1201011210300 is a wasteful number, since it uses less digits than its factorization.

1201011210300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363942819 (or 363942812 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 1201011210300 its reverse (30121101021), we get a palindrome (1231132311321).

The spelling of 1201011210300 in words is "one trillion, two hundred one billion, eleven million, two hundred ten thousand, three hundred".