152102542 has 16 divisors (see below), whose sum is σ = 239601312. Its totient is φ = 72277920.

The previous prime is 152102507. The next prime is 152102609. The reversal of 152102542 is 245201251.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3309 + ... + 17752.

It is an arithmetic number, because the mean of its divisors is an integer number (14975082).

Almost surely, 2^152102542 is an apocalyptic number.

152102542 is a deficient number, since it is larger than the sum of its proper divisors (87498770).

152102542 is a wasteful number, since it uses less digits than its factorization.

152102542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21243.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 152102542 is about 12332.9859320442. The cubic root of 152102542 is about 533.8003129613.

Adding to 152102542 its reverse (245201251), we get a palindrome (397303793).

The spelling of 152102542 in words is "one hundred fifty-two million, one hundred two thousand, five hundred forty-two".