40203515532023 has 2 divisors, whose sum is σ = 40203515532024. Its totient is φ = 40203515532022.

The previous prime is 40203515531987. The next prime is 40203515532031. The reversal of 40203515532023 is 32023551530204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40203515532023 - 2¹⁰ = 40203515530999 is a prime.

It is a super-3 number, since 3×40203515532023³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40203515502023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20101757766011 + 20101757766012.

It is an arithmetic number, because the mean of its divisors is an integer number (20101757766012).

Almost surely, 2^{40203515532023} is an apocalyptic number.

40203515532023 is a deficient number, since it is larger than the sum of its proper divisors (1).

40203515532023 is an equidigital number, since it uses as much as digits as its factorization.

40203515532023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108000, while the sum is 35.

The spelling of 40203515532023 in words is "forty trillion, two hundred three billion, five hundred fifteen million, five hundred thirty-two thousand, twenty-three".