141020802 has 48 divisors (see below), whose sum is σ = 332299968. Its totient is φ = 42962400.

The previous prime is 141020791. The next prime is 141020807. The reversal of 141020802 is 208020141.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (141020807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21177 + ... + 27027.

It is an arithmetic number, because the mean of its divisors is an integer number (6922916).

Almost surely, 2^141020802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141020802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166149984).

141020802 is an abundant number, since it is smaller than the sum of its proper divisors (191279166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141020802 is a wasteful number, since it uses less digits than its factorization.

141020802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5975 (or 5972 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 141020802 is about 11875.2179769468. The cubic root of 141020802 is about 520.5083810215.

Adding to 141020802 its reverse (208020141), we get a palindrome (349040943).

The spelling of 141020802 in words is "one hundred forty-one million, twenty thousand, eight hundred two".