30001054 has 4 divisors (see below), whose sum is σ = 45001584. Its totient is φ = 15000526.

The previous prime is 30001031. The next prime is 30001063. The reversal of 30001054 is 45010003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45010003 = 1487 ⋅30269.

It is a super-2 number, since 2×30001054² = 1800126482221832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7500262 + ... + 7500265.

It is an arithmetic number, because the mean of its divisors is an integer number (11250396).

Almost surely, 2^30001054 is an apocalyptic number.

30001054 is a deficient number, since it is larger than the sum of its proper divisors (15000530).

30001054 is a wasteful number, since it uses less digits than its factorization.

30001054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15000529.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 30001054 is about 5477.3217908025. The cubic root of 30001054 is about 310.7268894673.

Adding to 30001054 its reverse (45010003), we get a palindrome (75011057).

The spelling of 30001054 in words is "thirty million, one thousand, fifty-four".