1203030120201 has 64 divisors (see below), whose sum is σ = 2028689338368. Its totient is φ = 617071074048.

The previous prime is 1203030120197. The next prime is 1203030120287. The reversal of 1203030120201 is 1020210303021.

It is not a de Polignac number, because 1203030120201 - 2² = 1203030120197 is a prime.

It is a super-2 number, since 2×1203030120201² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1203030120001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18624306 + ... + 18688788.

It is an arithmetic number, because the mean of its divisors is an integer number (31698270912).

Almost surely, 2^{1203030120201} is an apocalyptic number.

It is an amenable number.

1203030120201 is a deficient number, since it is larger than the sum of its proper divisors (825659218167).

1203030120201 is a wasteful number, since it uses less digits than its factorization.

1203030120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66390.

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

Adding to 1203030120201 its reverse (1020210303021), we get a palindrome (2223240423222).

It can be divided in two parts, 1203030 and 120201, that added together give a palindrome (1323231).

The spelling of 1203030120201 in words is "one trillion, two hundred three billion, thirty million, one hundred twenty thousand, two hundred one".