153040302 has 24 divisors (see below), whose sum is σ = 332972640. Its totient is φ = 50800320.

The previous prime is 153040271. The next prime is 153040313. The reversal of 153040302 is 203040351.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13302 + ... + 21977.

It is an arithmetic number, because the mean of its divisors is an integer number (13873860).

Almost surely, 2^153040302 is an apocalyptic number.

153040302 is an abundant number, since it is smaller than the sum of its proper divisors (179932338).

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

153040302 is a wasteful number, since it uses less digits than its factorization.

153040302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35528 (or 35525 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 153040302 is about 12370.9458813787. The cubic root of 153040302 is about 534.8950817639.

Adding to 153040302 its reverse (203040351), we get a palindrome (356080653).

The spelling of 153040302 in words is "one hundred fifty-three million, forty thousand, three hundred two".