140050153 has 2 divisors, whose sum is σ = 140050154. Its totient is φ = 140050152.

The previous prime is 140050117. The next prime is 140050171. The reversal of 140050153 is 351050041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105616729 + 34433424 = 10277^2 + 5868^2 .

It is an emirp because it is prime and its reverse (351050041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140050153 - 2⁹ = 140049641 is a prime.

It is a super-2 number, since 2×140050153² = 39228090710646818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140050153.

It is not a weakly prime, because it can be changed into another prime (140030153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70025076 + 70025077.

It is an arithmetic number, because the mean of its divisors is an integer number (70025077).

Almost surely, 2^140050153 is an apocalyptic number.

It is an amenable number.

140050153 is a deficient number, since it is larger than the sum of its proper divisors (1).

140050153 is an equidigital number, since it uses as much as digits as its factorization.

140050153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 140050153 is about 11834.2787274933. The cubic root of 140050153 is about 519.3114073436.

The spelling of 140050153 in words is "one hundred forty million, fifty thousand, one hundred fifty-three".