137301142 has 32 divisors (see below), whose sum is σ = 230428800. Its totient is φ = 60830400.

The previous prime is 137301133. The next prime is 137301161. The reversal of 137301142 is 241103731.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180042 + ... + 180802.

It is an arithmetic number, because the mean of its divisors is an integer number (7200900).

Almost surely, 2^137301142 is an apocalyptic number.

137301142 is a deficient number, since it is larger than the sum of its proper divisors (93127658).

137301142 is a wasteful number, since it uses less digits than its factorization.

137301142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 137301142 is about 11717.5569979412. The cubic root of 137301142 is about 515.8911168812.

Adding to 137301142 its reverse (241103731), we get a palindrome (378404873).

The spelling of 137301142 in words is "one hundred thirty-seven million, three hundred one thousand, one hundred forty-two".