103011211023311 has 32 divisors (see below), whose sum is σ = 106902212874240. Its totient is φ = 99204597144576.

The previous prime is 103011211023277. The next prime is 103011211023317. The reversal of 103011211023311 is 113320112110301.

It is a cyclic number.

It is not a de Polignac number, because 103011211023311 - 2⁴⁶ = 32642466845647 is a prime.

It is a super-2 number, since 2×103011211023311² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103011211023317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 584608220 + ... + 584784398.

It is an arithmetic number, because the mean of its divisors is an integer number (3340694152320).

Almost surely, 2^{103011211023311} is an apocalyptic number.

103011211023311 is a deficient number, since it is larger than the sum of its proper divisors (3891001850929).

103011211023311 is a wasteful number, since it uses less digits than its factorization.

103011211023311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177063.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 103011211023311 its reverse (113320112110301), we get a palindrome (216331323133612).

The spelling of 103011211023311 in words is "one hundred three trillion, eleven billion, two hundred eleven million, twenty-three thousand, three hundred eleven".