140520033011 has 2 divisors, whose sum is σ = 140520033012. Its totient is φ = 140520033010.

The previous prime is 140520032963. The next prime is 140520033029. The reversal of 140520033011 is 110330025041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140520033011 - 2²⁶ = 140452924147 is a prime.

It is a super-2 number, since 2×140520033011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140520033061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70260016505 + 70260016506.

It is an arithmetic number, because the mean of its divisors is an integer number (70260016506).

Almost surely, 2^140520033011 is an apocalyptic number.

140520033011 is a deficient number, since it is larger than the sum of its proper divisors (1).

140520033011 is an equidigital number, since it uses as much as digits as its factorization.

140520033011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 140520033011 its reverse (110330025041), we get a palindrome (250850058052).

The spelling of 140520033011 in words is "one hundred forty billion, five hundred twenty million, thirty-three thousand, eleven".