103121204040033 has 32 divisors (see below), whose sum is σ = 140162234290176. Its totient is φ = 67428838084608.

The previous prime is 103121204040007. The next prime is 103121204040119. The reversal of 103121204040033 is 330040402121301.

It is a happy number.

It is not a de Polignac number, because 103121204040033 - 2¹⁶ = 103121203974497 is a prime.

It is a super-2 number, since 2×103121204040033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103121204039985 and 103121204040012.

It is not an unprimeable number, because it can be changed into a prime (103121204048033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14551485 + ... + 20444757.

It is an arithmetic number, because the mean of its divisors is an integer number (4380069821568).

Almost surely, 2^{103121204040033} is an apocalyptic number.

It is an amenable number.

103121204040033 is a deficient number, since it is larger than the sum of its proper divisors (37041030250143).

103121204040033 is a wasteful number, since it uses less digits than its factorization.

103121204040033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893913.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103121204040033 its reverse (330040402121301), we get a palindrome (433161606161334).

The spelling of 103121204040033 in words is "one hundred three trillion, one hundred twenty-one billion, two hundred four million, forty thousand, thirty-three".