141553051 has 2 divisors, whose sum is σ = 141553052. Its totient is φ = 141553050.

The previous prime is 141553043. The next prime is 141553073. The reversal of 141553051 is 150355141.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141553051 - 2³ = 141553043 is a prime.

It is not a weakly prime, because it can be changed into another prime (141553081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70776525 + 70776526.

It is an arithmetic number, because the mean of its divisors is an integer number (70776526).

Almost surely, 2^141553051 is an apocalyptic number.

141553051 is a deficient number, since it is larger than the sum of its proper divisors (1).

141553051 is an equidigital number, since it uses as much as digits as its factorization.

141553051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 141553051 is about 11897.6069442556. The cubic root of 141553051 is about 521.1624033361.

The spelling of 141553051 in words is "one hundred forty-one million, five hundred fifty-three thousand, fifty-one".