120101033220403 has 16 divisors (see below), whose sum is σ = 128426083946496. Its totient is φ = 112051272292960.

The previous prime is 120101033220383. The next prime is 120101033220433. The reversal of 120101033220403 is 304022330101021.

It is not a de Polignac number, because 120101033220403 - 2³⁷ = 119963594266931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120101033220433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189276763 + ... + 189910228.

It is an arithmetic number, because the mean of its divisors is an integer number (8026630246656).

Almost surely, 2^{120101033220403} is an apocalyptic number.

120101033220403 is a deficient number, since it is larger than the sum of its proper divisors (8325050726093).

120101033220403 is a wasteful number, since it uses less digits than its factorization.

120101033220403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379187354.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 120101033220403 its reverse (304022330101021), we get a palindrome (424123363321424).

The spelling of 120101033220403 in words is "one hundred twenty trillion, one hundred one billion, thirty-three million, two hundred twenty thousand, four hundred three".