103031021211033 has 16 divisors (see below), whose sum is σ = 143398035893376. Its totient is φ = 65677782339840.

The previous prime is 103031021211029. The next prime is 103031021211073. The reversal of 103031021211033 is 330112120130301.

It is a happy number.

It is not a de Polignac number, because 103031021211033 - 2² = 103031021211029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103031021211073) 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, 262970128 + ... + 263361633.

It is an arithmetic number, because the mean of its divisors is an integer number (8962377243336).

Almost surely, 2^{103031021211033} is an apocalyptic number.

It is an amenable number.

103031021211033 is a deficient number, since it is larger than the sum of its proper divisors (40367014682343).

103031021211033 is a wasteful number, since it uses less digits than its factorization.

103031021211033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526334624.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103031021211033 its reverse (330112120130301), we get a palindrome (433143141341334).

The spelling of 103031021211033 in words is "one hundred three trillion, thirty-one billion, twenty-one million, two hundred eleven thousand, thirty-three".